├── 01_parted_mkfs ├── 1_parted.sh ├── 2_mkfs.sh ├── 3_mkdir.sh └── 4_mount.sh ├── 02_raid_monitor └── raid_monitor.sh ├── 03_keepalived_check ├── README.md └── keepalived_check.py ├── 04_linux_iptables └── linux_drop_port.sh ├── 05_change_hostname └── change_hostname_centos.sh ├── 06_denyhosts ├── README.md └── denyhosts.sh ├── 07_audit_action ├── README.md └── audit_action.sh ├── 08_rm ├── README.md └── rmtrash.sh ├── 09_screen ├── README.md └── screen.sh ├── 10_rebuild_centos └── rebuild_centos6.x_X64_image.sh ├── 11_shell_common ├── README.md ├── scan_disk │ └── scan_disk.sh ├── shell_processbar │ ├── ProcessBash1.sh │ └── ProcessBash2.sh ├── shell_whiptail │ ├── checklist.sh │ ├── input-box.sh │ ├── menu-box.sh │ ├── password-box.sh │ ├── progress-bar.sh │ ├── radiolist.sh │ ├── yes-no.sh │ └── yes-no2.sh └── trap_err │ ├── README.md │ └── trap_err.sh ├── 12_blogger ├── README.md ├── b_lib │ └── log.sh └── test.sh ├── 13_mount_file ├── README.md └── mount_file.sh ├── 14_daemon ├── README.md └── run.sh ├── 15_tcpcopy ├── README.md ├── run.sh └── tcp_copy │ ├── cept.sh │ └── copy.sh ├── 16_truncate └── README.md ├── 17_logrotate ├── README.md ├── log_control.sh ├── log_rotate_lib │ ├── log.sh │ └── op_log_rotate.sh ├── logrotate_exe.sh └── logrotate_loop.sh ├── 18_opmv └── opmv ├── LICENSE └── README.md /01_parted_mkfs/1_parted.sh: -------------------------------------------------------------------------------- 1 | #!/bin/sh 2 | PATH=/bin:/sbin:/usr/bin:/usr/sbin 3 | i=1 4 | while [ $i -lt 13 ] 5 | do 6 | j=`echo $i|awk '{printf "%c",97+$i}'` 7 | echo $j 8 | parted /dev/sd$j << End 9 | mklabel gpt 10 | mkpart primary 0% 100% 11 | quit 12 | End 13 | let i+=1 14 | done 15 | -------------------------------------------------------------------------------- /01_parted_mkfs/2_mkfs.sh: -------------------------------------------------------------------------------- 1 | #!/bin/sh 2 | PATH=/bin:/sbin:/usr/bin:/usr/sbin 3 | i=1 4 | while [ $i -lt 13 ] 5 | do 6 | j=`echo $i|awk '{printf "%c",97+$i}'` 7 | echo $j 8 | mkfs.ext4 /dev/sd${j}1 & 9 | let i+=1 10 | done 11 | -------------------------------------------------------------------------------- /01_parted_mkfs/3_mkdir.sh: -------------------------------------------------------------------------------- 1 | #!/bin/sh 2 | PATH=/bin:/sbin:/usr/bin:/usr/sbin 3 | i=1 4 | while [ $i -lt 13 ] 5 | do 6 | j=`echo $i|awk '{printf "%c",97+$i}'` 7 | echo $j 8 | mkdir -p /mnt/sd$j 9 | let i+=1 10 | done 11 | -------------------------------------------------------------------------------- /01_parted_mkfs/4_mount.sh: -------------------------------------------------------------------------------- 1 | #!/bin/sh 2 | PATH=/bin:/sbin:/usr/bin:/usr/sbin 3 | i=1 4 | while [ $i -lt 13 ] 5 | do 6 | j=`echo $i|awk '{printf "%c",97+$i}'` 7 | echo $j 8 | mount /dev/sd${j}1 /mnt/sd$j 9 | let i+=1 10 | done 11 | -------------------------------------------------------------------------------- /02_raid_monitor/raid_monitor.sh: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | #check raid disk status 3 | 4 | MEGACLI="sudo /opt/MegaRAID/MegaCli/MegaCli64 " 5 | 6 | $MEGACLI -pdlist -aALL -NoLog | grep "Firmware state" | awk -F : '{print $2}' | awk -F , '{print $1}' >/tmp/fireware.log 7 | $MEGACLI -pdlist -aALL -NoLog | grep -E "Media Error|Other Error" | awk -F : '{print $2}' >/tmp/disk.log 8 | 9 | for i in `cat < /tmp/disk.log` 10 | do 11 | if [ $i -ne 0 ];then 12 | echo "raid_disk_error" 13 | fi 14 | done 15 | 16 | for i in `cat < /tmp/fireware.log` 17 | do 18 | if [ $i != Online ];then 19 | echo "raid_disk_offline" 20 | fi 21 | done 22 | -------------------------------------------------------------------------------- /03_keepalived_check/README.md: -------------------------------------------------------------------------------- 1 | # keepalived-tools 2 | ## keepalived_checker.py 3 | ### Description 4 | Check duplications or typo of VRRP IDs (vrid), Virtual IP Addresses (vrip) and Virtual Servers (vs) from 'keepalived.conf'. 5 | 6 | ### Tested on 7 | - CentOS 6.5 8 | - keepalived-1.2.13 9 | 10 | ### Required 11 | - Python 2.6 or 2.7 12 | 13 | ### Usage 14 | Simply, run it. 15 | 16 | ``` 17 | $ ./keepalived_checker.py 18 | ``` 19 | 20 | If your config file is located on non default path, add `-f`. 21 | 22 | ``` 23 | $ ./keepalived_checker.py -f CONF_PATH 24 | ``` 25 | 26 | ### Output Examples 27 | You will get output like this if NG has found. 28 | 29 | ``` 30 | $ ./keepalived_checker.py 31 | 'virtual_server' duplications found: 32 | 192.168.1.1:80 33 | - /etc/keepalived/keepalived.conf:20 34 | - /etc/keepalived/conf.d/test.conf:2 35 | ``` 36 | 37 | If no errors found, get this. 38 | 39 | ``` 40 | $ ./keepalived_checker.py 41 | OK 42 | ``` 43 | -------------------------------------------------------------------------------- /03_keepalived_check/keepalived_check.py: -------------------------------------------------------------------------------- 1 | #!/usr/bin/python 2 | #coding=utf8 3 | """ 4 | # Author: Bill 5 | # Created Time : 2016年05月28日 星期六 12时22分00秒 6 | 7 | # File Name: keepalived_check.py 8 | # Description: 9 | 10 | """ 11 | import os, sys, re 12 | import glob 13 | import optparse 14 | version = "0.1.0" 15 | 16 | def_conf_path = '/etc/keepalived/keepalived.conf' 17 | 18 | regex_confline = re.compile(r'''^(?P[^!#]+)(.*)$''', flags=re.IGNORECASE) 19 | regex_include = re.compile(r'''^\s*include\s+(?P[^\s]+).*$''', flags=re.IGNORECASE) 20 | # config regex 21 | regex_vrid = re.compile(r'''^\s*virtual_router_id\s+(?P\d+).*$''', flags=re.IGNORECASE) 22 | regex_vip = re.compile(r'''^\s*(?P(\d{1,3}\.){3}\d{1,3}).*$''', flags=re.IGNORECASE) 23 | regex_vs = re.compile(r'''^\s*virtual_server\s+(?P(\d{1,3}\.){3}\d{1,3})\s+(?P\d+).*$''', flags=re.IGNORECASE) 24 | 25 | 26 | def read_config(path=""): 27 | ''' 28 | read_config read configs with support include stetement, 29 | and remove comments or blank lines. 30 | returns: 31 | list of tupple(parameter, filename:index) 32 | ''' 33 | conf_dir = os.path.dirname(path) 34 | 35 | try: 36 | config = list() 37 | num = 0 38 | for line in open(path): 39 | num += 1 40 | m = regex_confline.match(line) 41 | if m is None : 42 | continue 43 | ### parse 44 | param = m.group('param').rstrip() 45 | m_include = regex_include.match(param) 46 | if m_include : 47 | include_path = m_include.group('path') 48 | for p in glob.glob('/'.join([conf_dir, include_path])): 49 | config.extend(read_config(p)) 50 | else : 51 | index = "%s:%i" % (path, num) 52 | config.append((param, index)) 53 | 54 | return config 55 | except: 56 | raise IOError("conffile '%s' not found" % path) 57 | 58 | def parse_config(config=[]): 59 | vrids = list() 60 | vips = list() 61 | virtual_servers = list() 62 | 63 | for line, index in config: 64 | # vrid 65 | m = regex_vrid.match(line) 66 | if m : 67 | vrids.append((m.group('vrid'), index)) 68 | continue 69 | # virtual_server 70 | m = regex_vs.match(line) 71 | if m : 72 | virtual_servers.append(((m.group('vip'),m.group('port')), index)) 73 | continue 74 | # vip 75 | m = regex_vip.match(line) 76 | if m : 77 | vips.append((m.group('vip'), index)) 78 | continue 79 | 80 | return vrids, vips, virtual_servers 81 | 82 | 83 | def check_vrids(vrids): 84 | dups = __check_vrids_dup(vrids) 85 | return len(dups) == 0 86 | 87 | def __check_vrids_dup(vrids): 88 | vrid_list = list( map(lambda x: x[0], vrids) ) 89 | unique_list = list(set( map(lambda x: x[0], vrids) )) 90 | 91 | for ele in unique_list: 92 | vrid_list.remove(ele) 93 | 94 | if len(vrid_list) > 0 : 95 | print("'virtual_router_id' duplications found:") 96 | for ele in vrid_list: 97 | print("\t" + ele) 98 | for vrid, index in vrids: 99 | if vrid == ele : 100 | print("\t\t- %s" % index) 101 | print 102 | return vrid_list 103 | 104 | 105 | 106 | def check_vips(vips, virtual_servers): 107 | dups_vip = __check_vips_dup(vips) 108 | dups_vs = __check_vs_dup(virtual_servers) 109 | ng_vips = __check_vips_unmanaged(vips, virtual_servers) 110 | if (len(dups_vip) + len(dups_vs) + len(ng_vips)) == 0 : 111 | return True 112 | else: 113 | return False 114 | 115 | def __check_vips_dup(vips): 116 | vip_list = map(lambda x: x[0], vips) 117 | unique_list = list(set(vip_list)) 118 | 119 | for ele in unique_list: 120 | vip_list.remove(ele) 121 | 122 | if len(vip_list) > 0 : 123 | print("'virtual_ipaddress' duplications found:") 124 | for ele in vip_list: 125 | print("\t" + ele) 126 | for vip, index in vips: 127 | if vip == ele : 128 | print("\t\t- %s" % index) 129 | print 130 | 131 | return vip_list 132 | 133 | def __check_vs_dup(virtual_servers): 134 | vs_list = map(lambda x: x[0], virtual_servers) 135 | unique_list = list(set(vs_list)) 136 | 137 | for ele in unique_list: 138 | vs_list.remove(ele) 139 | 140 | if len(vs_list) > 0 : 141 | print("'virtual_server' duplications found:") 142 | for ele in vs_list: 143 | print("\t" + ':'.join(ele)) 144 | for vs, index in virtual_servers: 145 | if vs == ele : 146 | print("\t\t- %s" % index) 147 | print 148 | 149 | return vs_list 150 | 151 | 152 | def __check_vips_unmanaged(vips, virtual_servers): 153 | managed_list = map(lambda x: x[0], vips) 154 | unmanaged_list = list() 155 | 156 | for (vip, port) in map(lambda x: x[0], virtual_servers): 157 | if vip not in managed_list : 158 | unmanaged_list.append((vip, port)) 159 | 160 | if len(unmanaged_list) > 0 : 161 | print("'virtual_server' uses unmanaged VIP:") 162 | for ele in unmanaged_list: 163 | print("\t" + ':'.join(ele)) 164 | for vs, index in virtual_servers: 165 | if vs == ele : 166 | print("\t\t- %s" % index) 167 | print 168 | 169 | return unmanaged_list 170 | 171 | 172 | 173 | if __name__ == "__main__": 174 | import optparse 175 | usage = """usage: %prog [options]""" 176 | 177 | parser = optparse.OptionParser(usage=usage, version=version) 178 | parser.add_option( 179 | "-f", "--file", 180 | action="store", 181 | dest="conf_path", 182 | default=def_conf_path, 183 | help="set keepalived config file path. (default:%s)" % def_conf_path 184 | ) 185 | (options, args) = parser.parse_args() 186 | if len(args) != 0 : 187 | parser.print_help() 188 | sys.exit(3) 189 | 190 | config = read_config(options.conf_path) 191 | vrids, vips, virtual_servers = parse_config(config) 192 | 193 | ret = 0 194 | if check_vrids(vrids) != True : 195 | ret = 1 196 | if check_vips(vips, virtual_servers) != True : 197 | ret = 1 198 | 199 | if ret == 0 : 200 | print("OK") 201 | sys.exit(ret) 202 | -------------------------------------------------------------------------------- /04_linux_iptables/linux_drop_port.sh: -------------------------------------------------------------------------------- 1 | ######################################################################### 2 | # File Name: linux_drop_port.sh 3 | # Author: Bill 4 | # mail: XXXXXXX@qq.com 5 | # Created Time: 2016-06-02 22:57:25 6 | ######################################################################### 7 | #!/bin/bash 8 | 9 | #check_os_release{{{1 10 | check_os_release() 11 | { 12 | while true 13 | do 14 | os_release=$(grep "Red Hat Enterprise Linux Server release" /etc/issue 2>/dev/null) 15 | os_release_2=$(grep "Red Hat Enterprise Linux Server release" /etc/redhat-release 2>/dev/null) 16 | if [ "$os_release" ] && [ "$os_release_2" ] 17 | then 18 | if echo "$os_release"|grep "release 5" >/dev/null 2>&1 19 | then 20 | os_release=redhat5 21 | echo "$os_release" 22 | elif echo "$os_release"|grep "release 6" >/dev/null 2>&1 23 | then 24 | os_release=redhat6 25 | echo "$os_release" 26 | else 27 | os_release="" 28 | echo "$os_release" 29 | fi 30 | break 31 | fi 32 | os_release=$(grep "Aliyun Linux release" /etc/issue 2>/dev/null) 33 | os_release_2=$(grep "Aliyun Linux release" /etc/aliyun-release 2>/dev/null) 34 | if [ "$os_release" ] && [ "$os_release_2" ] 35 | then 36 | if echo "$os_release"|grep "release 5" >/dev/null 2>&1 37 | then 38 | os_release=aliyun5 39 | echo "$os_release" 40 | elif echo "$os_release"|grep "release 6" >/dev/null 2>&1 41 | then 42 | os_release=aliyun6 43 | echo "$os_release" 44 | else 45 | os_release="" 46 | echo "$os_release" 47 | fi 48 | break 49 | fi 50 | os_release=$(grep "CentOS release" /etc/issue 2>/dev/null) 51 | os_release_2=$(grep "CentOS release" /etc/*release 2>/dev/null) 52 | if [ "$os_release" ] && [ "$os_release_2" ] 53 | then 54 | if echo "$os_release"|grep "release 5" >/dev/null 2>&1 55 | then 56 | os_release=centos5 57 | echo "$os_release" 58 | elif echo "$os_release"|grep "release 6" >/dev/null 2>&1 59 | then 60 | os_release=centos6 61 | echo "$os_release" 62 | else 63 | os_release="" 64 | echo "$os_release" 65 | fi 66 | break 67 | fi 68 | os_release=$(grep -i "ubuntu" /etc/issue 2>/dev/null) 69 | os_release_2=$(grep -i "ubuntu" /etc/lsb-release 2>/dev/null) 70 | if [ "$os_release" ] && [ "$os_release_2" ] 71 | then 72 | if echo "$os_release"|grep "Ubuntu 10" >/dev/null 2>&1 73 | then 74 | os_release=ubuntu10 75 | echo "$os_release" 76 | elif echo "$os_release"|grep "Ubuntu 12.04" >/dev/null 2>&1 77 | then 78 | os_release=ubuntu1204 79 | echo "$os_release" 80 | elif echo "$os_release"|grep "Ubuntu 12.10" >/dev/null 2>&1 81 | then 82 | os_release=ubuntu1210 83 | echo "$os_release" 84 | else 85 | os_release="" 86 | echo "$os_release" 87 | fi 88 | break 89 | fi 90 | os_release=$(grep -i "debian" /etc/issue 2>/dev/null) 91 | os_release_2=$(grep -i "debian" /proc/version 2>/dev/null) 92 | if [ "$os_release" ] && [ "$os_release_2" ] 93 | then 94 | if echo "$os_release"|grep "Linux 6" >/dev/null 2>&1 95 | then 96 | os_release=debian6 97 | echo "$os_release" 98 | else 99 | os_release="" 100 | echo "$os_release" 101 | fi 102 | break 103 | fi 104 | os_release=$(grep "openSUSE" /etc/issue 2>/dev/null) 105 | os_release_2=$(grep "openSUSE" /etc/*release 2>/dev/null) 106 | if [ "$os_release" ] && [ "$os_release_2" ] 107 | then 108 | if echo "$os_release"|grep "13.1" >/dev/null 2>&1 109 | then 110 | os_release=opensuse131 111 | echo "$os_release" 112 | else 113 | os_release="" 114 | echo "$os_release" 115 | fi 116 | break 117 | fi 118 | break 119 | done 120 | } 121 | #exit_script{{{1 122 | exit_script() 123 | { 124 | echo -e "\033[1;40;31mInstall $1 error,will exit.\n\033[0m" 125 | rm -f $LOCKfile 126 | exit 1 127 | } 128 | 129 | #config_iptables{{{1 130 | config_iptables() 131 | { 132 | iptables -I OUTPUT 1 -p tcp -m multiport --dport 21,22,23,25,53,80,135,139,443,445 -j DROP 133 | iptables -I OUTPUT 2 -p tcp -m multiport --dport 1433,1314,1521,2222,3306,3433,3389,4899,8080,18186 -j DROP 134 | iptables -I OUTPUT 3 -p udp -j DROP 135 | iptables -nvL 136 | } 137 | #ubuntu_config_ufw{{{1 138 | ubuntu_config_ufw() 139 | { 140 | ufw deny out proto tcp to any port 21,22,23,25,53,80,135,139,443,445 141 | ufw deny out proto tcp to any port 1433,1314,1521,2222,3306,3433,3389,4899,8080,18186 142 | ufw deny out proto udp to any 143 | ufw status 144 | } 145 | 146 | #}}} 147 | ####################Start################### 148 | #check lock file ,one time only let the script run one time 149 | LOCKfile=/tmp/.$(basename $0) 150 | if [ -f "$LOCKfile" ] 151 | then 152 | echo -e "\033[1;40;31mThe script is already exist,please next time to run this script.\n\033[0m" 153 | exit 154 | else 155 | echo -e "\033[40;32mStep 1.No lock file,begin to create lock file and continue.\n\033[40;37m" 156 | touch $LOCKfile 157 | fi 158 | 159 | #check user 160 | if [ $(id -u) != "0" ] 161 | then 162 | echo -e "\033[1;40;31mError: You must be root to run this script, please use root to execute this script.\n\033[0m" 163 | rm -f $LOCKfile 164 | exit 1 165 | fi 166 | 167 | echo -e "\033[40;32mStep 2.Begen to check the OS issue.\n\033[40;37m" 168 | os_release=$(check_os_release) 169 | if [ "X$os_release" == "X" ] 170 | then 171 | echo -e "\033[1;40;31mThe OS does not identify,So this script is not executede.\n\033[0m" 172 | rm -f $LOCKfile 173 | exit 0 174 | else 175 | echo -e "\033[40;32mThis OS is $os_release.\n\033[40;37m" 176 | fi 177 | 178 | echo -e "\033[40;32mStep 3.Begen to config firewall.\n\033[40;37m" 179 | case "$os_release" in 180 | redhat5|centos5|redhat6|centos6|aliyun5|aliyun6) 181 | service iptables start 182 | config_iptables 183 | ;; 184 | debian6) 185 | config_iptables 186 | ;; 187 | ubuntu10|ubuntu1204|ubuntu1210) 188 | ufw enable < 5 | * [ssh暴力破解检测方法](#ssh暴力破解检测方法) 6 | * [ssh防暴力破解方法](#ssh防暴力破解方法) 7 | * [提升ssh安全](#提升ssh安全) 8 | * [修改sshd服务器的配置文件/etc/ssh/sshd_config](#修改sshd服务器的配置文件/etc/ssh/sshd_config) 9 | * [修改sshd服务器的配置文件/etc/ssh/sshd_config的读写权限，](#修改sshd服务器的配置文件/etc/ssh/sshd_config的读写权限，) 10 | * [设置TCP Wrappers](#设置tcp-wrappers) 11 | * [尽量关闭一些系统不需要的启动服务](#尽量关闭一些系统不需要的启动服务) 12 | * [其他](#其他) 13 | 14 | 15 | 16 | ### ssh暴力破解检测方法 17 | 18 | 输出尝试密码失败IP列表 19 | ``` 20 | # cat /var/log/secure | awk '/Failed/{print $(NF-3)}' | sort | uniq -c | awk '{print $2" = "$1;}'| sort -n -k 2 -t = -r 21 | ``` 22 | 23 | ### ssh防暴力破解方法 24 | 25 | (1)简单脚本操作 26 | 27 | 原理就是定时检查/var/log/secure中尝试密码登陆IP，超过10次后，将此IP放到/etc/hosts.deny中，禁止ssh登陆 28 | 29 | 通过crontab来执行，每天的1点0分执行一次。 30 | 31 | 0 1 * * * sh /root/bin/denyhosts.sh 32 | 33 | 下载方式 34 | ``` 35 | #curl -o denyhosts.sh https://raw.githubusercontent.com/BillWang139967/linux_tools/master/06_denyhosts/denyhosts.sh 36 | ``` 37 | 38 | (2)DenyHosts 39 | 40 | 据说有点坑，就不详细介绍了 41 | 42 | ## 提升ssh安全 43 | 44 | ### 修改sshd服务器的配置文件/etc/ssh/sshd_config 45 | 46 | * Port 5555 #系统缺省使用22号端口 47 | * ListenAddress 192.168.0.1 #设定sshd只在其中一个指定的接口地址监听，这样可以减少sshd的入口，降低入侵的可能性。 48 | * PermitRootLogin no #禁止root用户登录 49 | * PermitEmptyPasswords no #禁止空密码登陆 50 | * Protocol 2 #禁止使用版本1协议，因为其存在设计缺陷，很容易使密码被黑掉。 51 | 52 | ### 修改sshd服务器的配置文件/etc/ssh/sshd_config的读写权限， 53 | 54 | 对所有非root用户设置只读权限，防止非授权用户修改sshd服务的安全设置。 55 | ``` 56 | chmod 644 /etc/ssh/sshd_config 57 | ``` 58 | ### 设置TCP Wrappers 59 | 60 | 使用TCPWrappers可以阻止或允许应用服务仅对某些主机开放，给系统在增加一道安全屏障。 61 | 62 | 这部分设置共涉计到两个文件：hosts.allow和hosts.deny。 63 | 64 | 如系统仅允许IP地址为192.168.0.15和10.0.0.11的主机使用sshd服务， 65 | ``` 66 | 在/etc/hosts.allow中添加 67 | sshd:192.168.0.15 10.0.0.11 68 | 69 | 在/etc/hosts.deny中添加 70 | sshd:All 71 | ``` 72 | 注意：系统对上述两个文件的判断顺序是先检查hosts.allow文件再查看hosts.deny文件 73 | 74 | ### 尽量关闭一些系统不需要的启动服务 75 | 76 | ## 其他 77 | 78 | 检测近期用户登录登陆情况 79 | 80 | [shell_menu](https://github.com/BillWang139967/shell_menu/wiki) 81 | -------------------------------------------------------------------------------- /06_denyhosts/denyhosts.sh: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | #Denyhosts SHELL SCRIPT 3 | 4 | cat /var/log/secure|awk '/Failed/{print $(NF-3)}'|sort|uniq -c|awk '{print $2"=" $1;}' >/tmp/Denyhosts.txt 5 | DEFINE="10" 6 | for i in `cat /tmp/Denyhosts.txt` 7 | do 8 | IP=`echo $i|awk -F= '{print $1}'` 9 | NUM=`echo $i|awk -F= '{print $2}'` 10 | if [ $NUM -gt $DEFINE ] 11 | then 12 | grep $IP /etc/hosts.deny >/dev/null 13 | if [ $? -gt 0 ]; 14 | then 15 | echo "sshd:$IP" >> /etc/hosts.deny 16 | fi 17 | fi 18 | done 19 | -------------------------------------------------------------------------------- /07_audit_action/README.md: -------------------------------------------------------------------------------- 1 | ## 使用[PROMPT_COMMAND]变量 实现审计操作行为功能 2 | 3 | ### 安装 4 | ``` 5 | #curl -o audit_action.sh https://raw.githubusercontent.com/BillWang139967/linux_tools/master/07_audit_action/audit_action.sh 6 | #bash audit_action.sh 7 | ``` 8 | ### 提示 9 | 10 | 此日志文件如果需要删除时，在执行删除操作时，会提示没有权限，这个就是chattr对文件实现的保护功能了，如果需要删除此文件，需要执行 11 | 12 | ``` 13 | chattr -a /var/log/Command_history.log 14 | chmod 777 /var/log/Command_history.log 15 | ``` 16 | 17 | 然后对日志文件进行删除操作 18 | 19 | ### 相关 20 | 21 | [ssh_menu](https://github.com/BillWang139967/shell_menu) 22 | -------------------------------------------------------------------------------- /07_audit_action/audit_action.sh: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | 3 | FILENAME="/var/log/Command_history.log" 4 | PATHNAME="/etc/profile" 5 | FINDNAME="HISTORY_FILE" 6 | if [[ ! -f ${FILENAME} ]] 7 | then 8 | #创建行为审计日志文件 9 | touch ${FILENAME} 10 | #将日志文件的所有者改为权限低的用户NOBODY 11 | chown nobody:nobody ${FILENAME} 12 | #赋予所有用户对日志文件写的权限 13 | chmod 002 ${FILENAME} 14 | #使所有用户对日志文件只有追加权限 15 | chattr +a ${FILENAME} 16 | fi 17 | 18 | if [[ `cat ${PATHNAME} | grep ${FINDNAME} | wc -l` < 1 ]]; then 19 | cat >> ${PATHNAME} <<"EOF" 20 | export HISTORY_FILE=/var/log/Command_history.log 21 | export PROMPT_COMMAND='{ date "+%y-%m-%d %T ##### $(who am i |awk "{print \$1\" \"\$2\" \"\$5}") #### $(history 1 | { read x cmd; echo "$cmd"; })"; } >>${HISTORY_FILE}' 22 | EOF 23 | else 24 | exit 0 25 | fi 26 | -------------------------------------------------------------------------------- /08_rm/README.md: -------------------------------------------------------------------------------- 1 | 开启linux和mac下命令行版本rm的回收站 2 | 3 | * [适用系统](#适用系统) 4 | * [使用说明](#使用说明) 5 | * [安装](#安装) 6 | * [使用](#使用) 7 | * [功能说明](#功能说明) 8 | * [彻底删除文件](#彻底删除文件) 9 | 10 | ## 适用系统 11 | 12 | > * Linux 13 | > * mac 14 | 15 | ## 使用说明 16 | 17 | ### 安装 18 | 19 | ``` 20 | #curl -o rmtrash.sh https://raw.githubusercontent.com/BillWang139967/linux_tools/master/08_rm/rmtrash.sh 21 | #mv rmtrash.sh /bin/ 22 | #chmod +x /bin/rmtrash.sh 23 | #/bin/rmtrash.sh 24 | #source ~/.bashrc 25 | ``` 26 | 27 | 如果想对全局所有用户启用回收站，需要修改bashrc全局配置文件后即可： 28 | echo "alias rm=/bin/rmtrash.sh" >>/etc/bashrc 29 | 30 | ### 使用 31 | rm -h 32 | Usage: rm file1 [file2] [dir3] [....] delete the files or dirs,and mv them to the rmtrash recycle bin 33 | rm is alias to rmtrash.sh. 34 | options: 35 | -f mv one or more files to the rmtrash recycle bin 36 | -r mv one or more files to the rmtrash recycle bin 37 | -fr mv one or more files to the rmtrash recycle bin 38 | -rf mv one or more files to the rmtrash recycle bin 39 | -R Restore selected files to the originalpath from rmtrash recycle bin 40 | -l list the contens of rmtrash recycle bin 41 | -i show detailed log of the deleted file history 42 | -d delete one or more files by user's input file name from the trash 43 | -e empty the rmtrash recycle bin 44 | -h display this help menu 45 | 46 | ## 功能说明 47 | 48 | ### 彻底删除文件 49 | ``` 50 | # rm -e 清空回收站 51 | # /bin/rm file 直接删除文件而不经过回收站 52 | ``` 53 | -------------------------------------------------------------------------------- /08_rm/rmtrash.sh: -------------------------------------------------------------------------------- 1 | ######################################################################### 2 | # File Name: w.sh 3 | # Author: meetbill 4 | # mail: meetbill@163.com 5 | # Created Time: 2016-12-01 23:46:50 6 | ######################################################################### 7 | #!/bin/bash 8 | ### rmtrash,rm command line recycle bin for linux and mac osx. 9 | ### rmtrash 是linux和mac下命令行版本rm的回收站，安装后对用户透明，符合正常使用rm的习惯(支持rm -fr file哦)，有了他再也不怕rm时候手颤抖了。 10 | 11 | ##################################################################################### 12 | # 更新说明: 13 | # 1.0.2 : 修复rm -e 清空回收站时无法清空.开头的隐藏文件 14 | # 15 | # 16 | ##################################################################################### 17 | 18 | ###trash目录define 19 | realrm="/bin/rm" 20 | trash_dir=~/.rmtrash/ 21 | trash_log=~/.rmtrash.log 22 | ###判断trash目录是否存在，不存在则创建 23 | if [ ! -d $trash_dir ] ;then 24 | mkdir -v $trash_dir 25 | fi 26 | 27 | ###动态修改用户shell中的alias配置 28 | os_type=`uname` 29 | shell_path=$SHELL 30 | shell_type=`echo $SHELL|awk -F/ '{print $NF}'` 31 | alias_file=~/.${shell_type}rc 32 | alias_rm=`cat $alias_file|grep ^"alias rm="` 33 | return_value=$? 34 | #echo return_value: $return_value 35 | #echo alias_rm: $alias_rm 36 | ###如果不存在rm alias，则生成 37 | if [[ $return_value -ne 0 ]] ;then 38 | echo first time to run rmtrash 39 | echo "alias rm=/bin/rmtrash.sh" >>$alias_file && source $alias_file 40 | ###如果存在rm alias，且不是指向rmtrash的，则注释掉，区分linux 和mac 41 | elif [[ "$alias_rm" != "alias rm=/bin/rmtrash.sh" ]];then 42 | echo already has alias rm,and must commit out 43 | if [[ $os_type == Darwin ]];then 44 | sed -i .bak 's/^alias\ rm=/#alias\ rm=/g' $alias_file && \ 45 | echo "alias rm=/bin/rmtrash.sh" >>$alias_file && \ 46 | source $alias_file 47 | elif [[ $os_type == Linux ]];then 48 | sed -i.bak 's/^alias\ rm=/#alias\ rm=/g' $alias_file && \ 49 | echo "alias rm=/bin/rmtrash.sh" >>$alias_file && \ 50 | source $alias_file 51 | fi 52 | fi 53 | 54 | ####function define 55 | ###usage function 56 | rm_usage () { 57 | cat <> $trash_log && \ 110 | echo -e "\033[31m\033[05m $file is deleted from $file_fullpath\033[0m" 111 | #cat $trash_log 112 | fi 113 | 114 | #fi 115 | ###done 116 | } 117 | 118 | ###rm list function 119 | rm_list () { 120 | echo ---------------------------- 121 | echo list trash_dir contents: 122 | ls $trash_dir 123 | } 124 | 125 | 126 | ###rm restore function 127 | rm_restore () { 128 | echo ---------------------------- 129 | echo -en "请选择要恢复的文件名(多个文件中间空格分隔,取消ctl+c):" 130 | read reply 131 | for file in $reply ;do 132 | ###判断原始位置的是否有同名文件存在 133 | originalpath=`cat $trash_log|grep /$file$|awk '{print $6}'` 134 | 135 | echo $originalpath 136 | 137 | if [[ -a $originalpath ]];then 138 | echo -en "originalpath:$originalpath already exists. continue overwrite or not(y/n):" 139 | read ack 140 | if [[ $ack == y ]];then 141 | echo restore: 142 | elif [[ $ack == n ]];then 143 | echo bye && exit 144 | else 145 | echo 输入非法 && exit 146 | fi 147 | fi 148 | ### 149 | mv $trash_dir$file $originalpath && \ 150 | ###linux和mac下sed的用法有细微差别，故需通过操作系统类型进行选择对应的sed格式 151 | if [[ $os_type == Darwin ]];then 152 | sed -i .bak "/\/$file$/d" $trash_log 153 | echo os_type=Darwin 154 | elif [[ $os_type == Linux ]];then 155 | sed -i.bak "/\/$file$/d" $trash_log 156 | echo os_type=Linux 157 | fi && \ 158 | echo -e "\033[32m\033[05m$file restore ok to originalpath=$originalpath\033[0m" 159 | done 160 | } 161 | 162 | ### rm show delete log function 163 | rm_infolog () { 164 | echo ---------------------------- 165 | echo detailed deleted file log: 166 | cat $trash_log 167 | } 168 | 169 | 170 | ###rm empty trash function 171 | rm_empty () { 172 | echo ---------------------------- 173 | echo -en "empty trash,all backups in trash will be deleted, continue or not(y/n):" 174 | read ack 175 | if [[ $ack == y ]];then 176 | echo begin to empty trash: 177 | elif [[ $ack == n ]];then 178 | echo bye && exit 179 | else 180 | echo 输入非法 && exit 181 | fi 182 | if [[ -d ${trash_dir} ]] 183 | then 184 | /bin/rm -fr ${trash_dir} && \ 185 | echo >$trash_log && \ 186 | echo -e "\033[31m\033[05m The trash bin has been emptyed\033[0m" 187 | else 188 | echo "trash_dir is not exists" 189 | fi 190 | } 191 | 192 | ###rm delete function 193 | rm_delete () { 194 | echo ---------------------------- 195 | echo -en "请选择trash中要删除的文件名(多个文件中间空格分隔,取消ctl+c):" 196 | read reply 197 | for file in $reply ;do 198 | ###if file exist then delete it from trash 199 | if [[ -a ${trash_dir}$file ]];then 200 | /bin/rm -fr ${trash_dir}$file && \ 201 | ###linux和mac下sed的用法有细微差别，故需通过操作系统类型进行选择对应的sed格式 202 | if [[ $os_type == Darwin ]];then 203 | sed -i .bak "/\/$file$/d" $trash_log 204 | echo os_type=Darwin 205 | elif [[ $os_type == Linux ]];then 206 | sed -i.bak "/\/$file$/d" $trash_log 207 | echo os_type=Linux 208 | fi && \ 209 | echo -e "\033[32m\033[05m$file is deleted from trash ${trash_dir}$file \033[0m" 210 | else 211 | echo $file is not exist in $trash_dir 212 | fi 213 | done 214 | } 215 | 216 | ###清空回收站中30天之前执行rm删除过的文件 217 | rm_delete_by_30_days () { 218 | rm_mv_30_days_ago_timestamp=$1 219 | ###30*24*3600=2592000 220 | #30_days_by_seconds=2592000 221 | #cat $trash_log|awk 'BEGIN{30_days_by_seconds=2592000}{if()}' 222 | awk 'END{ 223 | print 时间差:$2-2592000 224 | {if ($2-2592000>100) print dayu} 225 | } 226 | ' $trash_log 227 | } 228 | 229 | ###跨分区的问题 230 | 231 | #####主程序开始 232 | ###参数个数为0，输出help 233 | if [ $# -eq 0 ] ;then rm_usage ;fi 234 | ###根据用户输入选项执行相应动作 235 | ###通过非显示的方式(加入fr选项，但在case里不做匹配操作，遇到含-fr/-rf/-f/-r时直接删除)支持很多用户的使用习惯rm -fr file,rm -rf file 236 | while getopts lRiecdhfr option ;do 237 | case "$option" in 238 | l) rm_list;; 239 | R) rm_list 240 | rm_restore;; 241 | i) rm_infolog;; 242 | h) rm_usage;; 243 | e) rm_empty;; 244 | c) rm_delete_by_30_days;; 245 | d) rm_list 246 | rm_delete;; 247 | \?)rm_usage 248 | exit 1;; 249 | esac 250 | done 251 | shift $((OPTIND-1)) 252 | 253 | ###将文件名的参数依次传递给rm_mv函数 254 | while [ $# -ne 0 ];do 255 | file=$1 256 | echo file=$file 257 | rm_mv 258 | shift 259 | done 260 | 261 | 262 | -------------------------------------------------------------------------------- /09_screen/README.md: -------------------------------------------------------------------------------- 1 | # 开启screen 状态栏 2 | 3 | * [适用系统](#适用系统) 4 | * [使用说明](#使用说明) 5 | * [安装](#安装) 6 | * [screen 使用](#screen-使用) 7 | 8 | ## 适用系统 9 | 10 | > * Linux 11 | 12 | ## 使用说明 13 | 14 | ### 安装 15 | 16 | ``` 17 | #curl -o screen.sh https://raw.githubusercontent.com/BillWang139967/linux_tools/master/09_screen/screen.sh 18 | #bash screen.sh 19 | ``` 20 | ### screen 使用 21 | 22 | > * C-a c 创建一个新的运行shell的窗口并切换到该窗口 23 | > * C-a C-a 切换到之前显示的窗口 24 | > * C-a n 切换到下一个窗口 25 | > * C-a p 切换到前一个窗口 26 | > * C-a d 断开所有 screen 终端，返回 screen 执行前状态，但 screen 内所有终端的任务都在执行 27 | -------------------------------------------------------------------------------- /09_screen/screen.sh: -------------------------------------------------------------------------------- 1 | ######################################################################### 2 | # File Name: screen.sh 3 | # Author: meetbill 4 | # mail: meetbill@163.com 5 | # Created Time: 2016-12-07 23:17:51 6 | ######################################################################### 7 | #!/bin/bash 8 | 9 | cat > ~/.screenrc << EOF 10 | # meetbill 11 | # meetbill@163.com 12 | hardstatus on 13 | hardstatus alwayslastline 14 | hardstatus string "%{= G}%-Lw%{= .Y}%50> %n*%f %t%{= G}%+Lw%< %{= G}%-=%D %c:%s %m/%d/%Y" 15 | 16 | # 关闭screen的startup message 17 | startup_message off 18 | 19 | # 关闭闪屏 20 | vbell off 21 | autodetach on 22 | msgwait 1 23 | shell bash 24 | termcapinfo xterm|xterms|xs|rxvt|urxvt|tila ti@:te@ 25 | EOF 26 | 27 | -------------------------------------------------------------------------------- /10_rebuild_centos/rebuild_centos6.x_X64_image.sh: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | #拷贝系统安装所需的软件包 3 | #author：王斌 4 | 5 | SYSTEM_DIR=/home/centos 6 | SYSTEM_NAME=itnihaoOS 7 | ISO_MOUNT_POIONT1=/mnt/cd1 8 | ISO_MOUNT_POIONT2=/mnt/cd2 9 | 10 | mount_ISO (){ 11 | mkdir ${ISO_MOUNT_POIONT1} 12 | mkdir ${ISO_MOUNT_POIONT2} 13 | mkdir ${SYSTEM_DIR}/Packages -p 14 | mkdir /home/source 15 | echo "请确保光驱里面有ISO文件，且可以被挂载" 16 | echo "请输入Y/y继续,任意键则退出运行" 17 | read ret 18 | [ ${ret} != "Y" -a ${ret} != "y" ] && exit 1 19 | echo "echo 默认情况，挂载的是/dev/cdrom到${ISO_MOUNT_POIONT1}" 20 | ls ${ISO_MOUNT_POIONT1} |grep Packages 21 | if [ "$?" == 0 ] 22 | then 23 | echo "光驱已经挂载" 24 | else 25 | echo "正在尝试挂载本地光驱到/mnt/cd1,请稍等片刻" 26 | mount /dev/cdrom ${ISO_MOUNT_POIONT1} 27 | ls ${ISO_MOUNT_POIONT1} |grep Packages 28 | if [ "$?" != 0 ] 29 | then 30 | echo "光盘挂载不成功，请手动重新挂载，或者尝试本地ISO挂载" 31 | echo "请输入本地ISO的路径:" 32 | read ret 33 | ls ${ret} 34 | [ "$?" != 0 ] && echo "本地ISO不存在或者路径错误，退出运行" && exit 1 35 | [ "$?" == 0 ] && mount -o loop ${ret} ${ISO_MOUNT_POIONT1} 36 | fi 37 | fi 38 | } 39 | 40 | 41 | copy_ISO_file (){ 42 | awk '{print $2}' install.log |sed -e '/^$/d' -e 's/^ //g'|grep -v FINISHED|grep -v ":" >/home/source/packges.list 43 | for packges in $(cat /home/source/packges.list) 44 | do 45 | cp ${ISO_MOUNT_POIONT1}/Packages/$packges* ${SYSTEM_DIR}/Packages 46 | [ $? != 0 ] && echo "copy $packges is faied!"&& cp ${ISO_MOUNT_POIONT2}/Packages/$packges* ${SYSTEM_DIR}/Packages 47 | [ $? != 0 ] && echo "$packges is not exist in ${ISO_MOUNT_POIONT2}/Packages/" 48 | done 49 | rsync -a --exclude=Packages ${ISO_MOUNT_POIONT1}/ ${SYSTEM_DIR} 50 | } 51 | 52 | 53 | rebuild_repo_xml (){ 54 | yum -y install createrepo mkisofs 55 | cd ${SYSTEM_DIR} 56 | declare -x discinfo=$(head -1 .discinfo) 57 | ##########################centos6.3_X64############################### 58 | #mv ${SYSTEM_DIR}/repodata/*x86_64-comps.xml ${SYSTEM_DIR}/repodata/comps.xml 59 | #createrepo -g ${SYSTEM_DIR}/repodata/comps.xml ${SYSTEM_DIR} 60 | #createrepo -u "media://$discinfo" -g ${SYSTEM_DIR}/repodata/comps.xml ${SYSTEM_DIR} 61 | ###################################################################### 62 | 63 | 64 | ##########################centos6.4_X64############################### 65 | mv ${SYSTEM_DIR}/repodata/*x86_64-comps.xml ${SYSTEM_DIR}/repodata/c6-x86_64-comps.xml 66 | createrepo -g ${SYSTEM_DIR}/repodata/c6-x86_64-comps.xml ${SYSTEM_DIR} 67 | createrepo -u "media://$discinfo" -g ${SYSTEM_DIR}/repodata/c6-x86_64-comps.xml ${SYSTEM_DIR} 68 | 69 | #mkisofs -o ${SYSTEM_NAME}.iso -b isolinux/isolinux.bin -c isolinux/boot.cat -no-emul-boot -boot-load-size 4 -boot-info-table -R -J -v -V itnihao -T ${SYSTEM_DIR} 70 | } 71 | 72 | isolinux_cfg (){ 73 | cat > ${SYSTEM_DIR}/isolinux/isolinux.cfg < ${SYSTEM_DIR}/isolinux/ks.cfg <" --checklist "" [ ] . . . 5 | 6 | 7 | VERSION=$(whiptail --title "Linux Distro version" --checklist \ 8 | "What distro are you running?" 15 60 4 \ 9 | "Mint" "Basic usage" ON \ 10 | "Ubuntu" "Desktop usage" OFF \ 11 | "Debian" "Desktop & Server" OFF \ 12 | "CentOS" "Server usage" OFF 3>&1 1>&2 2>&3) 13 | 14 | exitstatus=$? 15 | 16 | if [ $exitstatus = 0 ]; then 17 | echo "The chosen distro is:" $VERSION 18 | else 19 | echo "You chose Cancel." 20 | fi 21 | -------------------------------------------------------------------------------- /11_shell_common/shell_whiptail/input-box.sh: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | 3 | # Syntax 4 | # whiptail --title "" --inputbox "" 5 | 6 | 7 | MACHINE=$(whiptail --title "Configure profile" --inputbox "What is your Computer Name?" 10 60 Ubuntu 3>&1 1>&2 2>&3) 8 | 9 | exitstatus=$? 10 | if [ $exitstatus = 0 ]; then 11 | echo "Your Computer Name is:" $MACHINE 12 | else 13 | echo "You chose Cancel." 14 | fi 15 | -------------------------------------------------------------------------------- /11_shell_common/shell_whiptail/menu-box.sh: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | 3 | # Syntax 4 | # whiptail --title "" --menu "" [ ] . . . 5 | 6 | OPTIONS=$(whiptail --title "Package Selection" --menu "Choose your package" 15 60 4 \ 7 | "1" "Minimal install" \ 8 | "2" "Server install" \ 9 | "3" "Web-server install" \ 10 | "4" "Openstack install" \ 11 | "5" "custom install" 3>&1 1>&2 2>&3) 12 | 13 | exitstatus=$? 14 | 15 | if [ $exitstatus = 0 ]; then 16 | echo "Your selected option:" $OPTIONS 17 | else 18 | echo "You chose cancel." 19 | fi 20 | -------------------------------------------------------------------------------- /11_shell_common/shell_whiptail/password-box.sh: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | 3 | # syntax 4 | # whiptail --title "" --passwordbox "" 5 | 6 | PASSWD=$(whiptail --title "Configure Password" --passwordbox "Enter your password here and choose OK to continue." 10 60 3>&1 1>&2 2>&3) 7 | 8 | exitstatus=$? 9 | 10 | if [ $exitstatus=0 ]; then 11 | echo "Your password is:" $PASSWD 12 | else 13 | echo "You chose Cancel." 14 | fi 15 | -------------------------------------------------------------------------------- /11_shell_common/shell_whiptail/progress-bar.sh: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | 3 | # Syntax 4 | # whiptail --gauge "" 5 | 6 | { 7 | for ((i=0; i<=100; i+=20)); do 8 | sleep 1 9 | echo $i 10 | done 11 | } | whiptail --gauge "please wait while installing" 6 60 0 12 | 13 | -------------------------------------------------------------------------------- /11_shell_common/shell_whiptail/radiolist.sh: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | 3 | # Syntax 4 | # whiptail --title "" --radiolist "" [ ] . . . 5 | 6 | VERSION=$(whiptail --title "Linux Distro version" --radiolist \ 7 | "What distro are you running?" 15 60 4 \ 8 | "Mint" "Basic usage" ON \ 9 | "Ubuntu" "Desktop usage" OFF \ 10 | "Debian" "Desktop & Server" OFF \ 11 | "CentOS" "Server usage" OFF 3>&1 1>&2 2>&3) 12 | 13 | exitstatus=$? 14 | 15 | if [ $exitstatus = 0 ]; then 16 | echo "The chosen distro is:" $VERSION 17 | else 18 | echo "You chose Cancel." 19 | fi 20 | -------------------------------------------------------------------------------- /11_shell_common/shell_whiptail/yes-no.sh: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | 3 | # Syntax 4 | # whiptail --title "" --yesno "" 5 | 6 | 7 | if (whiptail --title "Select Option" --yesno "Choose Between Yes and No." 10 60) then 8 | echo "You chose Yes. Exit status was $?." 9 | else 10 | echo "You chose No. Exit status was $?." 11 | fi 12 | -------------------------------------------------------------------------------- /11_shell_common/shell_whiptail/yes-no2.sh: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | 3 | # Syntax 4 | # whiptail --title "" --yesno "" 5 | 6 | # Customize Yes and No buttons 7 | # customize the text for Yes and No buttons with "--yes-button" and "--no-button" options 8 | 9 | 10 | if (whiptail --title "Select Distro Option" --yes-button "Debian" --no-button "Arch-Linux" --yesno "Which do yo like better?" 10 60) then 11 | echo "You chose Debian Exit status was $?." 12 | else 13 | echo "You chose Arch-Linux. Exit status was $?." 14 | fi 15 | -------------------------------------------------------------------------------- /11_shell_common/trap_err/README.md: -------------------------------------------------------------------------------- 1 | ## trap_err 2 | 3 | 默认的 trap 处理，包括 trap ERR 是不继承到子 shell 里的 4 | 5 | > * 子 shell 6 | > * ssh 远程命令的状态 7 | 8 | 如果想要让 trap ERR 在子 shell 中生效，则需要在执行脚本的时候，使用 -E 参数执行脚本 9 | 10 | 即 11 | 12 | `bash -E trap_err.sh` 13 | -------------------------------------------------------------------------------- /11_shell_common/trap_err/trap_err.sh: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | ######################################################################### 3 | # File Name: trap_err.sh 4 | # Author: meetbill 5 | # mail: meetbill@163.com 6 | # Created Time: 2018-01-19 09:30:20 7 | ######################################################################### 8 | #!/bin/bash 9 | FILENAME=$0 10 | #定义捕捉ERR伪信号的函数 11 | ERRTRAP() 12 | { 13 | echo "[FILE:${FILENAME}] [LINE:$1] Error: Command or function exited with status $?" 14 | } 15 | 16 | fun_will_fail() 17 | { 18 | #函数返回非零值表示错误 19 | return 1 20 | } 21 | 22 | fun_will_succed() 23 | { 24 | #返回0表示函数执行成功 25 | return 0 26 | } 27 | 28 | fun_sub_will_fail() 29 | { 30 | jjjjj 31 | return 0 32 | } 33 | 34 | #命令或者函数产生的每一个错误都将产生一个ERR伪信号 35 | #这里执行trap命令是希望通过函数ERRTRAP扑捉这个ERR伪信号 36 | trap 'ERRTRAP $LINENO' ERR 37 | 38 | #模拟一个失败的命令 39 | command_not_exist 2>/dev/null 40 | 41 | #模拟一个成功执行的函数 42 | fun_will_succed 43 | 44 | #模拟一个失败了的函数 45 | fun_will_fail 46 | 47 | #模拟一个失败了的子函数 ,需要执行脚本的时候通过 -E 参数进行捕获子程序的 ERR 48 | fun_sub_will_fail 49 | 50 | exit 0 51 | -------------------------------------------------------------------------------- /12_blogger/README.md: -------------------------------------------------------------------------------- 1 | # 简介 2 | 3 | 4 | * [使用方法举例](#使用方法举例) 5 | * [导入 log](#导入-log) 6 | * [logXXX 语句](#logxxx-语句) 7 | * [设置日志级别](#设置日志级别) 8 | * [throw 语句](#throw-语句) 9 | * [my_echo 与 my_echo_error 语句](#my_echo-与-my_echo_error-语句) 10 | * [日志路径与日志文件滚动](#日志路径与日志文件滚动) 11 | 12 | 13 | 14 | 通过简单的封装，这个小 shell 可以提供诸如： 15 | 16 | > * 1. log_info，log_debug 等多级别日志输出 17 | > * 2. 日志记录带有时间戳和日志级别 18 | > * 3. 将日志输出到指定文件 19 | > * 4. 日志文件按日期进行归档 20 | > * 5. 抛出异常 21 | 22 | 您通过下面的语句，： 23 | 24 | ``` 25 | log_info hello, world 26 | log_debug "hello, world" # 推荐将所有的内容用双引号包围 27 | ``` 28 | 输出内容举例如下： 29 | 30 | ``` 31 | 2015-08-26 20:12:21 [test.sh] (INFO) hello, world 32 | 2015-08-26 20:12:21 [test.sh] (DEBUG) hello, world 33 | ``` 34 | 35 | # 使用方法举例 36 | ## 导入 log 37 | 在您的 shell 开头导入即可，可以参考 /test/test.sh 的中的用法： 38 | 39 | ``` 40 | source ./b_lib/log.sh 41 | ``` 42 | 43 | ## logXXX 语句 44 | log 提供了四个日志级别的方法，他们分别是 45 | 46 | 1. `log_debug` 47 | 2. `log_info` 48 | 3. `log_warn` 49 | 4. `log_error` 50 | 51 | 用法很简单，所有的参数都会被当做日志内容记录，比如： 52 | 53 | ``` 54 | log_info hello, world 55 | log_debug "hello, world" # 推荐将所有的内容用双引号包围 56 | ``` 57 | 输出内容举例如下： 58 | 59 | ``` 60 | 2015-08-26 20:03:18 [test.sh] (INFO) hello, this log_info 61 | 2015-08-26 20:12:21 [test.sh] (DEBUG) hello, log_debug 62 | 2015-08-26 20:12:21 [test.sh] (INFO) hello, log_info 63 | 2015-08-26 20:12:21 [test.sh] (WARN) hello, log_warn 64 | 2015-08-26 20:12:21 [test.sh] (ERROR) hello, log_error 65 | 2015-08-26 20:12:21 [test.sh] (ECHO) hello, my_echo 66 | 2015-08-26 20:12:21 [test.sh] (ECHO_ERROR) hello, my_echo_error 67 | 2015-08-26 20:13:26 [test.sh] (DEBUG) hello, log_debug 68 | ``` 69 | 70 | ## 设置日志级别 71 | log 支持 6 个日志级别，含义与 Apache 日志框架类似： 72 | 73 | > * 1. ALL 74 | > * 2. DEBUG 75 | > * 3. INFO 76 | > * 4. WARN 77 | > * 5. ERROR 78 | > * 6. OFF 79 | 80 | 如果要设置指定的日志级别，请在导入 log 之后，export 变量`LOG_LEVEL`，可设置为如下预置常量： 81 | 82 | ``` 83 | LOG_LEVEL_ALL 84 | LOG_LEVEL_DEBUG 85 | LOG_LEVEL_INFO 86 | LOG_LEVEL_WARN 87 | LOG_LEVEL_ERROR 88 | LOG_LEVEL_OFF 89 | ``` 90 | 91 | ## throw 语句 92 | `throw`语句类似 java 语言中抛异常。通过使用`throw`语句，达到类似抛异常的效果。比如： 93 | 94 | ``` 95 | throw "ParamsNumberException: need 2 params" 96 | ``` 97 | 使用 throw 语句，程序将在 stderr 输出上述语句，同时在日志文件以 LOG_LEVEL_ERROR 级别记录。最后程序会意退出码 1 退出。 98 | 99 | ## my_echo 与 my_echo_error 语句 100 | `my_echo`和`my_echo_error`与 shell 的`echo`语句类似，但有两点增强： 101 | 1. `my_echo`和`my_echo_error`不仅会输出到控制台，还会输出到日志文件。 102 | 2. `my_echo_error`的输出是 stdErr 103 | 104 | ## 日志路径与日志文件滚动 105 | 默认程序的输出日志路径是`/tmp/slog`，并在此目录下面生成已当前日期命名的日志文件，类似如下： 106 | 107 | ``` 108 | -rw-r--r-- 1 maoshuai wheel 1839 8 25 23:48 log_20150825.log 109 | -rw-r--r-- 1 maoshuai wheel 1839 8 26 20:32 log_20150826.log 110 | ``` 111 | 当然，你可以通过 export 变量`SIMPLE_LOG_DIR`指定你的日志路径，替换上述默认值。比如：`export SIMPLE_LOG_DIR=/var/log`，则所有日志都打印到`/var/log`目录下面 112 | -------------------------------------------------------------------------------- /12_blogger/b_lib/log.sh: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | ######################################################################### 3 | # File Name: log.sh 4 | # Author: meetbill 5 | # mail: meetbill@163.com 6 | # Created Time: 2019-06-12 22:48:11 7 | ######################################################################### 8 | 9 | # 日志级别常量，大于这个常量的才会打印 10 | LOG_LEVEL_ALL=-9000 11 | LOG_LEVEL_DEBUG=100 12 | LOG_LEVEL_INFO=200 13 | LOG_LEVEL_WARN=300 14 | LOG_LEVEL_ERROR=400 15 | LOG_LEVEL_OFF=9000 16 | 17 | ##############################日志工具类 18 | # 19 | # 抛异常 20 | 21 | # 日志级别 22 | # 23 | # -1 所有日志 24 | # 25 | # 默认不输出。要打开debug，可以在调用时export这个变量 26 | if [[ -z "$LOG_LEVEL" ]];then 27 | LOG_LEVEL=$LOG_LEVEL_ALL 28 | fi 29 | # 日志文件目录 30 | if [[ -z "$SIMPLE_LOG_DIR" ]];then 31 | SIMPLE_LOG_DIR=/tmp/slog # 避免不同的用户部署时公用文件 32 | fi 33 | 34 | # # 获取logger名称 35 | loggerName=$0 36 | 37 | # 根据日期获取当天日志名称 38 | function get_log_file() { 39 | if [ ! -e $SIMPLE_LOG_DIR ];then 40 | mkdir -p $SIMPLE_LOG_DIR 41 | fi 42 | local log_date=$(date +"%Y%m%d") 43 | local today_log_file=$SIMPLE_LOG_DIR/log_${log_date}.log 44 | if [ ! -e $today_log_file ];then 45 | touch $today_log_file 46 | fi 47 | echo $today_log_file 48 | } 49 | 50 | # 抛异常 51 | function throw() { 52 | if [ $# -ne 0 ];then 53 | my_echo_error "$*" 54 | log_error "$*" 55 | fi 56 | exit 1 57 | } 58 | 59 | # 代替echo，输出到标准输出 60 | function my_echo() { 61 | echo "$*" 62 | echo `date +%Y-%m-%d\ %H:%M:%S` [$loggerName]' (ECHO) '"$*" >> `get_log_file` 63 | } 64 | 65 | # 代替echo，输出到标准错误输出 66 | function my_echo_error() { 67 | echo "(ERROR)" "$*" >&2 68 | echo `date +%Y-%m-%d\ %H:%M:%S` [$loggerName]' (ECHO_ERROR) '"$*" >> `get_log_file` 69 | } 70 | 71 | function log_debug() { 72 | if [ $LOG_LEVEL -le $LOG_LEVEL_DEBUG ];then 73 | echo `date +%Y-%m-%d\ %H:%M:%S` [$loggerName]' (DEBUG) '"$*" >> `get_log_file` 74 | fi 75 | } 76 | 77 | function log_info() { 78 | if [ $LOG_LEVEL -le $LOG_LEVEL_INFO ];then 79 | echo `date +%Y-%m-%d\ %H:%M:%S` [$loggerName]' (INFO) '"$*" >> `get_log_file` 80 | fi 81 | } 82 | 83 | function log_warn() { 84 | if [ $LOG_LEVEL -le $LOG_LEVEL_WARN ];then 85 | echo `date +%Y-%m-%d\ %H:%M:%S` [$loggerName]' (WARN) '"$*" >> `get_log_file` 86 | fi 87 | } 88 | 89 | function log_error() { 90 | if [ $LOG_LEVEL -le $LOG_LEVEL_ERROR ];then 91 | echo `date +%Y-%m-%d\ %H:%M:%S` [$loggerName]' (ERROR) '"$*" >> `get_log_file` 92 | fi 93 | } 94 | -------------------------------------------------------------------------------- /12_blogger/test.sh: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | ######################################################################### 3 | # File Name: test.sh 4 | # Author: meetbill 5 | # mail: meetbill@163.com 6 | # Created Time: 2019-06-12 22:54:51 7 | ######################################################################### 8 | 9 | # 导入log.sh 10 | source ./b_lib/log.sh 11 | # 设置日志存储路径 12 | export SIMPLE_LOG_DIR=./log 13 | 14 | # 调用方法 15 | log_info [LINE]:${LINENO} hello, world 16 | log_debug "[LINE]:${LINENO} hello, log_debug" 17 | log_info "[LINE]:${LINENO} hello, log_info" 18 | log_warn "[LINE]:${LINENO} hello, log_warn" 19 | log_error "[LINE]:${LINENO} hello, log_error" 20 | 21 | my_echo "[LINE]:${LINENO} hello, my_echo" 22 | my_echo_error "[LINE]:${LINENO} hello, my_echo_error" 23 | 24 | throw "[LINE]:${LINENO} Arguments Number Error" 25 | -------------------------------------------------------------------------------- /13_mount_file/README.md: -------------------------------------------------------------------------------- 1 | ## 挂载文件 2 | 3 | > * 创建文件(truncate 可以将文件缩减或者扩展为指定大小，若文件不存在则创建) 4 | > * truncate -s size file_path 5 | > * 挂载文件 6 | > * mount -o loop 文件 挂载目录 7 | -------------------------------------------------------------------------------- /13_mount_file/mount_file.sh: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | ######################################################################### 3 | # File Name: mount_file.sh 4 | # Author: meetbill 5 | # mail: meetbill@163.com 6 | # Created Time: 2018-01-29 20:02:23 7 | ######################################################################### 8 | 9 | host=$(hostname) 10 | disk1=${host}sn1_test 11 | disk2=${host}sn2_test 12 | disk3=${host}sn3_test 13 | 14 | DISK_LIST="$disk1 $disk2 $disk3" 15 | 16 | function mount_all() { 17 | for disk in $DISK_LIST;do 18 | sudo mkdir -p /vols/${disk} 19 | truncate -s 1000M /dev/${disk} 20 | mkfs.xfs -f /dev/${disk} 21 | sudo mount -o loop /dev/${disk} /vols/${disk} 22 | sudo mkdir -p /vols/${disk}/${disk}/spare 23 | done 24 | } 25 | 26 | function umount_all() { 27 | for disk in $DISK_LIST;do 28 | umount /vols/${disk} 29 | rm /vols/${disk} -rf 30 | rm /vols/bad_disks.json -rf 31 | done 32 | } 33 | 34 | function usage() { 35 | echo "$0 mount_all" 36 | echo "$0 umount_all" 37 | exit -1 38 | } 39 | 40 | case $1 in 41 | "mount_all") 42 | mount_all;; 43 | "umount_all") 44 | umount_all;; 45 | *) 46 | usage;; 47 | esac 48 | -------------------------------------------------------------------------------- /14_daemon/README.md: -------------------------------------------------------------------------------- 1 | ## shell 服务管理 2 | 3 | 4 | * [1 场景](#1-场景) 5 | * [1.1 简易版服务管理程序](#11-简易版服务管理程序) 6 | * [1.2 远端执行耗时命令](#12-远端执行耗时命令) 7 | * [2 使用](#2-使用) 8 | * [2.1 修改文件](#21-修改文件) 9 | * [2.2 使用](#22-使用) 10 | * [2.3 外部调用此脚本查询进程状态](#23-外部调用此脚本查询进程状态) 11 | * [3 版本](#3-版本) 12 | 13 | 14 | 15 | ## 1 场景 16 | ### 1.1 简易版服务管理程序 17 | 18 | 用于将服务进行启动，停止，重启，查看运行状态 19 | 20 | ### 1.2 远端执行耗时命令 21 | 22 | 比如要在远程的服务器上执行 `sleep 120`，直接执行`ssh ip command`（直接这样执行时，命令会等待子进程退出） 无法批量操作效果，其原因是 ssh 需要确定命令不再有任何的输入输出，并且能有确切的返回值 23 | 24 | 这个时候可以将 `sleep 120` 放到 run.sh 中完成 25 | 26 | ## 2 使用 27 | 28 | ### 2.1 修改文件 29 | 30 | > * 将 run.sh 中 `DISP_NAME="cherry_app"` 部分修改为启动程序应用名 31 | > * 将 run.sh 中 `MAIN_FILE="sleep 120"` 部分修改为 `MAIN_FILE= 执行的命令` 32 | > * 将 run.sh 中 `MAIN_FILE_current=${MAIN_FILE}` 检测进程是否存在的关键字（默认与 MAIN_FILE 变量相同） 33 | 34 | ### 2.2 使用 35 | 36 | ``` 37 | Usage: run.sh {start|stop|restart|status} 38 | start Start cherry_app processes. 39 | stop Kill all cherry_app processes. 40 | restart Kill all cherry_app processes and start again. 41 | status Show cherry_app processes status. 42 | version Show run.sh script version. 43 | ``` 44 | ### 2.3 外部调用此脚本查询进程状态 45 | 46 | > status 输出的信息包含颜色，是隐藏字符 47 | ``` 48 | $sh run.sh status | cat -v 49 | ^[[1;91m0^[[0m cherry_app processes runing. 50 | ``` 51 | > 查询方法 52 | ``` 53 | bash run.sh status | grep processes | grep m0 > /dev/null && echo ERR || echo OK 54 | ``` 55 | 56 | ## 3 版本 57 | 58 | > * 1.0.0.3 2019-06-13 『更新』启动脚本兼容绝对路径启动 59 | > * 1.0.0.2 2018-07-02 『更新』将启动进程程序与进程标识符进行分离，以适配执行程序与进程标识不同的场景以及需要更换启动路径时场景 60 | > * 1.0.0.1 2018-04-27 初始版本 61 | -------------------------------------------------------------------------------- /14_daemon/run.sh: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | ######################################################################### 3 | # File Name: run.sh 4 | # Author: meetbill 5 | # mail: meetbill@163.com 6 | # Created Time: 2018-04-27 10:36:55 7 | # Update Time: 2018-07-02 16:02:33 8 | ######################################################################### 9 | 10 | CUR_DIR=$(cd `dirname $0`; pwd) 11 | cd ${CUR_DIR} 12 | DISP_NAME="cherry_app" 13 | MAIN_FILE="sleep 120" 14 | MAIN_FILE_current=${MAIN_FILE} 15 | STDOUT="${CUR_DIR}/__stdout" 16 | # Consts 17 | RED='\033[1;91m' 18 | GREN='\033[1;92m' 19 | WITE='\033[1;97m' 20 | NC='\033[0m' 21 | VERSION="1.0.0.3" 22 | 23 | # Global vailables 24 | PROC_COUNT="0" 25 | function count_proc() 26 | { 27 | PROC_COUNT=$(ps -ef | grep "${MAIN_FILE_current}" | grep -vc grep) 28 | } 29 | function list_proc() 30 | { 31 | ps -ef | grep -v grep | grep --color "${MAIN_FILE_current}" 32 | } 33 | function list_proc_pids() 34 | { 35 | ps -ef | grep "${MAIN_FILE_current}" | grep -v grep | awk '{print $2}' 36 | } 37 | 38 | function start_procs() 39 | { 40 | printf "Starting $DISP_NAME processes" 41 | count_proc 42 | if [ $PROC_COUNT \> 0 ]; then 43 | echo 44 | list_proc 45 | echo -e ${RED}"\n[ERROR]" ${NC}"Start $DISP_NAME failed, processes already runing." 46 | exit -1 47 | fi 48 | 49 | $MAIN_FILE 1>$STDOUT 2>&1 & 50 | 51 | sleep 1 52 | list_proc 53 | count_proc 54 | if [ $PROC_COUNT == 0 ]; then 55 | echo -e ${RED}"\n[ERROR]" ${NC}"Start $DISP_NAME failed." 56 | exit -1 57 | fi 58 | 59 | echo -e ${GREN}"\n[OK]" ${NC}"$DISP_NAME start succesfully." 60 | } 61 | 62 | function stop_procs() 63 | { 64 | printf "Stoping $DISP_NAME" 65 | count_proc 66 | if [ ${PROC_COUNT} -eq 0 ]; then 67 | echo -e ${RED}"\n[ERROR]" ${NC}"$DISP_NAME process not found." 68 | exit -1 69 | fi 70 | 71 | kill -15 $(list_proc_pids) 72 | count_proc 73 | while [ ${PROC_COUNT} -ne 0 ]; do 74 | printf "." 75 | sleep 0.2 76 | count_proc 77 | done 78 | echo -e ${GREN}"\n[OK]" ${NC}"$DISP_NAME stop succesfully." 79 | } 80 | 81 | function status_procs() 82 | { 83 | count_proc 84 | echo -e ${RED}${PROC_COUNT}${NC} "$DISP_NAME processes runing." 85 | } 86 | 87 | function version_script() 88 | { 89 | echo "[version]:${VERSION}" 90 | } 91 | 92 | MODE=${1} 93 | case ${MODE} in 94 | "start") 95 | start_procs 96 | ;; 97 | 98 | "stop") 99 | stop_procs 100 | ;; 101 | 102 | "restart") 103 | stop_procs 104 | start_procs 105 | ;; 106 | 107 | "status") 108 | status_procs 109 | ;; 110 | "version") 111 | version_script 112 | ;; 113 | *) 114 | # usage 115 | echo -e "\nUsage: $0 {start|stop|restart|status}" 116 | echo -e ${WITE}" start "${NC}"Start $DISP_NAME processes." 117 | echo -e ${WITE}" stop "${NC}"Kill all $DISP_NAME processes." 118 | echo -e ${WITE}" restart "${NC}"Kill all $DISP_NAME processes and start again." 119 | echo -e ${WITE}" status "${NC}"Show $DISP_NAME processes status." 120 | echo -e ${WITE}" version "${NC}"Show $0 script version.\n" 121 | exit 1 122 | ;; 123 | esac 124 | -------------------------------------------------------------------------------- /15_tcpcopy/README.md: -------------------------------------------------------------------------------- 1 | --- 2 | layout: post 3 | title: 4 | subtitle: 5 | date: 2018-07-03 11:15:39 6 | category: 7 | author: meetbill 8 | tags: 9 | - 10 | --- 11 | 12 | ## tcpcopy 13 | 14 | > * 此工具用于远程管理 tcpcopy 和 intercept 15 | 16 | ## 使用 17 | 18 | > * (1) 本地编译 tcpcopy [编译 tcpcopy 工具](https://github.com/meetbill/shell_menu),将生成后的目录 /root/tcp_copy 中的所有文件放到本目录下的 tcp_copy 19 | > * (2) 使用 run.sh 20 | 21 | ``` 22 | Usage: run.sh {start|stop|restart|status} 23 | start source_ip_port dest_ip_portStart processes. 24 | copy_stop source_ip_port Kill all processes. 25 | copy_status source_ip_port Show processes status. 26 | cept_stop dest_ip_port Kill all processes. 27 | cept_status dest_ip_port Show processes status. 28 | ``` 29 | ## 附录 30 | 最后的目录结构如下 31 | ``` 32 | ├── run.sh 33 | └── tcp_copy 34 | ├── bin 35 | ├── cept.sh 36 | ├── conf 37 | ├── copy.sh 38 | ├── include 39 | ├── lib 40 | ├── logs 41 | ├── sbin 42 | ├── share 43 | ``` 44 | -------------------------------------------------------------------------------- /15_tcpcopy/run.sh: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | ######################################################################### 3 | # File Name: run.sh 4 | # Author: meetbill 5 | # mail: meetbill@163.com 6 | # Created Time: 2018-06-27 14:23:26 7 | ######################################################################### 8 | #set -e 9 | #source ./config 10 | 11 | source_ip_port=$1 12 | dest_ip_port=$2 13 | multiple=10 14 | 15 | CUR_DIR=$(cd `dirname $0`; pwd) 16 | cd ${CUR_DIR} 17 | RED='\e[1;91m' 18 | GREN='\e[1;92m' 19 | WITE='\e[1;97m' 20 | NC='\e[0m' 21 | f_yellow='\e[00;33m' 22 | f_red='\e[00;31m' 23 | f_green='\e[00;32m' 24 | f_reset='\e[00;0m' 25 | 26 | function p_warn { 27 | echo -e "${f_yellow}[wrn]${f_reset} ${1}" 28 | } 29 | 30 | function p_err { 31 | echo -e "${f_red}[err]${f_reset} ${1}" 32 | } 33 | 34 | function p_ok { 35 | echo -e "${f_green}[ok ]${f_reset} ${1}" 36 | } 37 | function start_procs() 38 | { 39 | source_ip_port=$1 40 | dest_ip_port=$2 41 | [[ -z ${dest_ip_port} ]] && p_err "not found dest_ip_port" && exit 1 42 | 43 | dest_ip=$(echo ${dest_ip_port} | awk -F : '{print $1}') 44 | dest_port=$(echo ${dest_ip_port} | awk -F : '{print $2}') 45 | cept_status=$(ssh root@${dest_ip} "ls -l | grep tcp_copy|wc -l") 46 | if [[ "w${cept_status}" == "w0" ]] 47 | then 48 | scp -qr ./tcp_copy root@${dest_ip}:~ 49 | fi 50 | cept_status=$(ssh root@${dest_ip} "ps -ef | grep intercept | grep -v grep | wc -l") 51 | if [[ "w${cept_status}" == "w0" ]] 52 | then 53 | ssh root@${dest_ip} "bash /root/tcp_copy/cept.sh start ${dest_port}" 54 | fi 55 | 56 | 57 | [[ -z ${source_ip_port} ]] && p_err "not found source_ip_port" && exit 1 58 | [[ -z ${multiple} ]] && p_err "not found multiple" && exit 1 59 | source_ip=$(echo ${source_ip_port} | awk -F : '{print $1}') 60 | source_port=$(echo ${source_ip_port} | awk -F : '{print $2}') 61 | copy_status=$(ssh root@${source_ip} "ls -l | grep tcp_copy|wc -l") 62 | if [[ "w${copy_status}" == "w0" ]] 63 | then 64 | scp -qr ./tcp_copy root@${source_ip}:~ 65 | fi 66 | ssh root@${source_ip} "bash /root/tcp_copy/copy.sh start ${source_port} ${dest_ip} ${dest_port} ${multiple}" 67 | } 68 | 69 | function copy_status_procs() 70 | { 71 | source_ip_port=$1 72 | [[ -z ${source_ip_port} ]] && p_err "not found source_ip_port" && exit 1 73 | source_ip=$(echo ${source_ip_port} | awk -F : '{print $1}') 74 | source_port=$(echo ${source_ip_port} | awk -F : '{print $2}') 75 | copy_status=$(ssh root@${source_ip} "ls -l | grep tcp_copy|wc -l") 76 | if [[ "w${copy_status}" == "w0" ]] 77 | then 78 | scp -qr ./tcp_copy root@${source_ip}:~ 79 | fi 80 | ssh root@${source_ip} "bash /root/tcp_copy/copy.sh status" 81 | } 82 | function copy_stop_procs() 83 | { 84 | source_ip_port=$1 85 | [[ -z ${source_ip_port} ]] && p_err "not found source_ip_port" && exit 1 86 | source_ip=$(echo ${source_ip_port} | awk -F : '{print $1}') 87 | source_port=$(echo ${source_ip_port} | awk -F : '{print $2}') 88 | copy_status=$(ssh root@${source_ip} "ls -l | grep tcp_copy|wc -l") 89 | ssh root@${source_ip} "bash /root/tcp_copy/copy.sh stop" 90 | } 91 | function cept_status_procs() 92 | { 93 | dest_ip_port=$1 94 | [[ -z ${dest_ip_port} ]] && p_err "not found dest_ip_port" && exit 1 95 | dest_ip=$(echo ${dest_ip_port} | awk -F : '{print $1}') 96 | dest_port=$(echo ${dest_ip_port} | awk -F : '{print $2}') 97 | copy_status=$(ssh root@${dest_ip} "ls -l | grep tcp_copy|wc -l") 98 | if [[ "w${copy_status}" == "w0" ]] 99 | then 100 | scp -qr ./tcp_copy root@${source_ip}:~ 101 | sleep 3 102 | fi 103 | ssh root@${dest_ip} "bash /root/tcp_copy/cept.sh status" 104 | } 105 | function cept_stop_procs() 106 | { 107 | dest_ip_port=$1 108 | [[ -z ${dest_ip_port} ]] && p_err "not found dest_ip_port" && exit 1 109 | dest_ip=$(echo ${dest_ip_port} | awk -F : '{print $1}') 110 | dest_port=$(echo ${dest_ip_port} | awk -F : '{print $2}') 111 | copy_status=$(ssh root@${dest_ip} "ls -l | grep tcp_copy|wc -l") 112 | ssh root@${dest_ip} "bash /root/tcp_copy/cept.sh stop" 113 | } 114 | 115 | MODE=${1} 116 | source_ip_port=${2} 117 | dest_ip_port=${3} 118 | case ${MODE} in 119 | "start") 120 | start_procs $source_ip_port $dest_ip_port 121 | ;; 122 | 123 | "copy_stop") 124 | copy_stop_procs $source_ip_port 125 | ;; 126 | 127 | "copy_status") 128 | copy_status_procs $source_ip_port 129 | ;; 130 | "cept_stop") 131 | cept_stop_procs $source_ip_port 132 | ;; 133 | 134 | "cept_status") 135 | cept_status_procs $source_ip_port 136 | ;; 137 | 138 | *) 139 | # usage 140 | echo -e "\nUsage: $0 {start|stop|restart|status}" 141 | echo -e ${WITE}" start source_ip_port dest_ip_port "${NC}"Start $DISP_NAME processes." 142 | echo -e ${WITE}" copy_stop source_ip_port "${NC}"Kill all $DISP_NAME processes." 143 | echo -e ${WITE}" copy_status source_ip_port "${NC}"Show $DISP_NAME processes status." 144 | echo -e ${WITE}" cept_stop dest_ip_port "${NC}"Kill all $DISP_NAME processes." 145 | echo -e ${WITE}" cept_status dest_ip_port "${NC}"Show $DISP_NAME processes status.\n" 146 | exit 1 147 | ;; 148 | esac 149 | -------------------------------------------------------------------------------- /15_tcpcopy/tcp_copy/cept.sh: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | ######################################################################### 3 | # File Name: run.sh 4 | # Author: meetbill 5 | # mail: meetbill@163.com 6 | # Created Time: 2018-04-27 10:36:55 7 | ######################################################################### 8 | 9 | ROOT_PATH=`S=\`readlink "$0"\`; [ -z "$S" ] && S=$0; dirname $S` 10 | cd ${ROOT_PATH} 11 | DISP_NAME="inter_cept" 12 | EXEC_FILE="./sbin/intercept" 13 | MAIN_FILE="intercept" 14 | STDOUT="./__stdout" 15 | # Consts 16 | RED='\e[1;91m' 17 | GREN='\e[1;92m' 18 | WITE='\e[1;97m' 19 | NC='\e[0m' 20 | 21 | # Global vailables 22 | PROC_COUNT="0" 23 | function count_proc() 24 | { 25 | PROC_COUNT=$(ps -ef | grep "$MAIN_FILE" | grep -vc grep) 26 | } 27 | function list_proc() 28 | { 29 | ps -ef | grep -v grep | grep --color "$MAIN_FILE" 30 | } 31 | function list_proc_pids() 32 | { 33 | ps -ef | grep "$MAIN_FILE" | grep -v grep | awk '{print $2}' 34 | } 35 | 36 | function start_procs() 37 | { 38 | cept_port=$1 39 | [[ -z ${cept_port} ]] && echo "not found port" && exit -1 40 | export LD_LIBRARY_PATH=${ROOT_PATH}/lib:$LD_LIBRARY_PATH 41 | printf "Starting $DISP_NAME processes" 42 | count_proc 43 | if [ $PROC_COUNT \> 0 ]; then 44 | echo 45 | list_proc 46 | echo -e ${RED}"\n[ERROR]" ${NC}"Start $DISP_NAME failed, processes already runing." 47 | exit -1 48 | fi 49 | 50 | $EXEC_FILE -i xgbe0 -F "tcp and src port $cept_port" -d 1>$STDOUT 2>&1 & 51 | 52 | sleep 1 53 | list_proc 54 | count_proc 55 | if [ $PROC_COUNT == 0 ]; then 56 | echo -e ${RED}"\n[ERROR]" ${NC}"Start $DISP_NAME failed." 57 | exit -1 58 | fi 59 | 60 | echo -e ${GREN}"\n[OK]" ${NC}"$DISP_NAME start succesfully." 61 | } 62 | 63 | function stop_procs() 64 | { 65 | printf "Stoping $DISP_NAME" 66 | count_proc 67 | if [ ${PROC_COUNT} -eq 0 ]; then 68 | echo -e ${RED}"\n[ERROR]" ${NC}"$DISP_NAME process not found." 69 | exit -1 70 | fi 71 | 72 | kill -15 $(list_proc_pids) 73 | count_proc 74 | while [ ${PROC_COUNT} -ne 0 ]; do 75 | printf "." 76 | sleep 0.2 77 | count_proc 78 | done 79 | echo -e ${GREN}"\n[OK]" ${NC}"$DISP_NAME stop succesfully." 80 | } 81 | 82 | function status_procs() 83 | { 84 | count_proc 85 | echo -e ${RED}${PROC_COUNT}${NC} "$DISP_NAME processes runing." 86 | } 87 | 88 | MODE=${1} 89 | port=${2} 90 | case ${MODE} in 91 | "start") 92 | start_procs $port 93 | ;; 94 | 95 | "stop") 96 | stop_procs 97 | ;; 98 | 99 | "restart") 100 | stop_procs 101 | start_procs 102 | ;; 103 | 104 | "status") 105 | status_procs 106 | ;; 107 | 108 | *) 109 | # usage 110 | echo -e "\nUsage: $0 {start|stop|restart|status}" 111 | echo -e ${WITE}" start port "${NC}"Start $DISP_NAME processes." 112 | echo -e ${WITE}" stop "${NC}"Kill all $DISP_NAME processes." 113 | echo -e ${WITE}" restart "${NC}"Kill all $DISP_NAME processes and start again." 114 | echo -e ${WITE}" status "${NC}"Show $DISP_NAME processes status.\n" 115 | exit 1 116 | ;; 117 | esac 118 | -------------------------------------------------------------------------------- /15_tcpcopy/tcp_copy/copy.sh: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | ######################################################################### 3 | # File Name: run.sh 4 | # Author: meetbill 5 | # mail: meetbill@163.com 6 | # Created Time: 2018-04-27 10:36:55 7 | ######################################################################### 8 | 9 | ROOT_PATH=`S=\`readlink "$0"\`; [ -z "$S" ] && S=$0; dirname $S` 10 | cd ${ROOT_PATH} 11 | DISP_NAME="tcp_copy" 12 | EXEC_FILE="./sbin/tcpcopy" 13 | MAIN_FILE="tcpcopy" 14 | STDOUT="./__stdout" 15 | # Consts 16 | RED='\e[1;91m' 17 | GREN='\e[1;92m' 18 | WITE='\e[1;97m' 19 | NC='\e[0m' 20 | 21 | # Global vailables 22 | PROC_COUNT="0" 23 | function count_proc() 24 | { 25 | PROC_COUNT=$(ps -ef | grep "$MAIN_FILE" | grep -vc grep) 26 | } 27 | function list_proc() 28 | { 29 | ps -ef | grep -v grep | grep --color "$MAIN_FILE" 30 | } 31 | function list_proc_pids() 32 | { 33 | ps -ef | grep "$MAIN_FILE" | grep -v grep | awk '{print $2}' 34 | } 35 | 36 | function start_procs() 37 | { 38 | source_port=$1 39 | dest_ip=$2 40 | dest_port=$3 41 | multiple=$4 42 | [[ -z ${source_port} ]] && echo "not found source port" && exit -1 43 | [[ -z ${dest_ip} ]] && echo "not found dest_ip " && exit -1 44 | [[ -z ${dest_port} ]] && echo "not found dest_port " && exit -1 45 | [[ -z ${multiple} ]] && echo "not found multiple " && exit -1 46 | printf "Starting $DISP_NAME processes" 47 | count_proc 48 | if [ $PROC_COUNT \> 0 ]; then 49 | echo 50 | list_proc 51 | echo -e ${RED}"\n[ERROR]" ${NC}"Start $DISP_NAME failed, processes already runing." 52 | exit -1 53 | fi 54 | 55 | $EXEC_FILE -x ${source_port}-${dest_ip}:${dest_port} -s ${dest_ip} -c 192.168.2.x -n ${multiple} -d 1>$STDOUT 2>&1 & 56 | 57 | sleep 1 58 | list_proc 59 | count_proc 60 | if [ $PROC_COUNT == 0 ]; then 61 | echo -e ${RED}"\n[ERROR]" ${NC}"Start $DISP_NAME failed." 62 | exit -1 63 | fi 64 | 65 | echo -e ${GREN}"\n[OK]" ${NC}"$DISP_NAME start succesfully." 66 | } 67 | 68 | function stop_procs() 69 | { 70 | printf "Stoping $DISP_NAME" 71 | count_proc 72 | if [ ${PROC_COUNT} -eq 0 ]; then 73 | echo -e ${RED}"\n[ERROR]" ${NC}"$DISP_NAME process not found." 74 | exit -1 75 | fi 76 | 77 | kill -15 $(list_proc_pids) 78 | count_proc 79 | while [ ${PROC_COUNT} -ne 0 ]; do 80 | printf "." 81 | sleep 0.2 82 | count_proc 83 | done 84 | echo -e ${GREN}"\n[OK]" ${NC}"$DISP_NAME stop succesfully." 85 | } 86 | 87 | function status_procs() 88 | { 89 | count_proc 90 | echo -e ${RED}${PROC_COUNT}${NC} "$DISP_NAME processes runing." 91 | } 92 | 93 | MODE=${1} 94 | source_port=${2} 95 | dest_ip=${3} 96 | dest_port=${4} 97 | multiple=${5} 98 | case ${MODE} in 99 | "start") 100 | start_procs $source_port $dest_ip $dest_port ${multiple} 101 | ;; 102 | 103 | "stop") 104 | stop_procs 105 | ;; 106 | 107 | "restart") 108 | stop_procs 109 | start_procs 110 | ;; 111 | 112 | "status") 113 | status_procs 114 | ;; 115 | 116 | *) 117 | # usage 118 | echo -e "\nUsage: $0 {start|stop|restart|status}" 119 | echo -e ${WITE}" start source_port dest_ip dest_port multiple"${NC}"Start $DISP_NAME processes." 120 | echo -e ${WITE}" stop "${NC}"Kill all $DISP_NAME processes." 121 | echo -e ${WITE}" restart "${NC}"Kill all $DISP_NAME processes and start again." 122 | echo -e ${WITE}" status "${NC}"Show $DISP_NAME processes status.\n" 123 | exit 1 124 | ;; 125 | esac 126 | -------------------------------------------------------------------------------- /16_truncate/README.md: -------------------------------------------------------------------------------- 1 | ## 使用 truncate 安全地删除大文件 2 | > 代码 3 | ``` 4 | #!/bin/bash 5 | 6 | ###每次递减10G进行删除### 7 | # 假设文件有 200G 以上 8 | for i in `seq 200 -10 10` 9 | do 10 | echo "truncate $i G......" 11 | truncate -s ${i}G /data/aaa.log 12 | sleep 3 13 | done 14 | ``` 15 | > 注意： 16 | ``` 17 | truncate必须是文件，不能对目录做truncate操作 18 | ``` 19 | > 参数 20 | ``` 21 | -s 22 | KB 1000, K 1024, MB 1000*1000, M 1024*1024, and so on for G, T, P, E, Z, Y. 23 | ``` 24 | -------------------------------------------------------------------------------- /17_logrotate/README.md: -------------------------------------------------------------------------------- 1 | --- 2 | layout: post 3 | title: shell logrotate 4 | subtitle: 5 | date: 2019-09-07 16:31:21 6 | category: 日志切割和清理 7 | author: meetbill 8 | tags: 9 | - 10 | --- 11 | 12 | ## shell logrotate 13 | 14 | 15 | 16 | 17 | * [1 功能](#1-功能) 18 | * [2 使用](#2-使用) 19 | * [2.1 启动管理](#21-启动管理) 20 | * [2.2 配置管理](#22-配置管理) 21 | * [2.3 logrotate 日志](#23-logrotate-日志) 22 | * [3 番外](#3-番外) 23 | * [find 中的 mtime 参数](#find-中的-mtime-参数) 24 | 25 | 26 | 27 | ## 1 功能 28 | 29 | 每小时进行切割和清理通用日志 30 | 31 | ## 2 使用 32 | ### 2.1 启动管理 33 | 34 | ``` 35 | $sh log_control.sh 36 | 37 | Usage: log_control.sh {start|stop|restart|status} 38 | start Start logrotate processes. 39 | stop Kill all logrotate processes. 40 | restart Kill all logrotate processes and start again. 41 | status Show logrotate processes status. 42 | version Show log_control.sh script version. 43 | ``` 44 | 45 | ### 2.2 配置管理 46 | 47 | logrotate_exe.sh 48 | ``` 49 | # app 主目录，即以此脚本为 base 路径，进行设置 APP_HOME 50 | APP_HOME=${CUR_DIR}/.. 51 | LOG_PATH="${APP_HOME}/log" 52 | 53 | #任务 54 | LOG_KEEP_TIME="7" # 保存天数 55 | LOG_PATH="${NGINX_LOG_PATH}/nginx.access_log" # 日志路径 56 | LOG_BACK_DIR=$(dirname ${LOG_PATH}) # 备份日志的路径 57 | END_CMD="" # 需要执行的额外命令 58 | log_cut # 日志切割和清理 59 | ``` 60 | ### 2.3 logrotate 日志 61 | 62 | > 启动日志 63 | ``` 64 | log/__logrotate_stdout 65 | ``` 66 | > 运行日志 67 | ``` 68 | 默认存放在此目录的 log 目录 69 | ``` 70 | 71 | ## 3 番外 72 | 73 | ### find 中的 mtime 参数 74 | 75 | > find . –mtime n 76 | ``` 77 | File waslast modified n*24 hours ago. 78 | 最后一次修改发生在距离当前时间n*24小时至(n+1)*24 小时 79 | ``` 80 | 81 | > find . –mtime +n 82 | 83 | ``` 84 | 最后一次修改发生在n+1天以前，距离当前时间为(n+1)*24小时或者更早 85 | ``` 86 | 87 | > find . –mtime –n 88 | ``` 89 | 最后一次修改发生在n天以内，距离当前时间为n*24小时以内 90 | ``` 91 | -------------------------------------------------------------------------------- /17_logrotate/log_control.sh: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | ######################################################################### 3 | # File Name: run.sh 4 | # Author: meetbill 5 | # mail: meetbill@163.com 6 | # Created Time: 2018-04-27 10:36:55 7 | # Update Time: 2018-07-02 16:02:33 8 | ######################################################################### 9 | 10 | CUR_DIR=$(cd `dirname $0`; pwd) 11 | cd ${CUR_DIR} 12 | DISP_NAME="logrotate" 13 | MAIN_FILE="bash ${CUR_DIR}/logrotate_loop.sh" 14 | MAIN_FILE_current=${MAIN_FILE} 15 | mkdir -p ${CUR_DIR}/log 16 | STDOUT="${CUR_DIR}/log/__logrotate_stdout" 17 | # Consts 18 | RED='\033[1;91m' 19 | GREN='\033[1;92m' 20 | WITE='\033[1;97m' 21 | NC='\033[0m' 22 | VERSION="1.0.0.3" 23 | 24 | # Global vailables 25 | PROC_COUNT="0" 26 | function count_proc() 27 | { 28 | PROC_COUNT=$(ps -ef | grep "${MAIN_FILE_current}" | grep -vc grep) 29 | } 30 | function list_proc() 31 | { 32 | ps -ef | grep -v grep | grep --color "${MAIN_FILE_current}" 33 | } 34 | function list_proc_pids() 35 | { 36 | ps -ef | grep "${MAIN_FILE_current}" | grep -v grep | awk '{print $2}' 37 | } 38 | 39 | function start_procs() 40 | { 41 | printf "Starting $DISP_NAME processes" 42 | count_proc 43 | if [ $PROC_COUNT \> 0 ]; then 44 | echo 45 | list_proc 46 | echo -e ${RED}"\n[ERROR]" ${NC}"Start $DISP_NAME failed, processes already runing." 47 | exit -1 48 | fi 49 | 50 | $MAIN_FILE 1>$STDOUT 2>&1 & 51 | 52 | sleep 1 53 | list_proc 54 | count_proc 55 | if [ $PROC_COUNT == 0 ]; then 56 | echo -e ${RED}"\n[ERROR]" ${NC}"Start $DISP_NAME failed." 57 | exit -1 58 | fi 59 | 60 | echo -e ${GREN}"\n[OK]" ${NC}"$DISP_NAME start succesfully." 61 | } 62 | 63 | function stop_procs() 64 | { 65 | printf "Stoping $DISP_NAME" 66 | count_proc 67 | if [ ${PROC_COUNT} -eq 0 ]; then 68 | echo -e ${RED}"\n[ERROR]" ${NC}"$DISP_NAME process not found." 69 | exit -1 70 | fi 71 | 72 | kill -15 $(list_proc_pids) 73 | count_proc 74 | while [ ${PROC_COUNT} -ne 0 ]; do 75 | printf "." 76 | sleep 0.2 77 | count_proc 78 | done 79 | echo -e ${GREN}"\n[OK]" ${NC}"$DISP_NAME stop succesfully." 80 | } 81 | 82 | function status_procs() 83 | { 84 | count_proc 85 | echo -e ${RED}${PROC_COUNT}${NC} "$DISP_NAME processes runing." 86 | } 87 | 88 | function version_script() 89 | { 90 | echo "[version]:${VERSION}" 91 | } 92 | 93 | MODE=${1} 94 | case ${MODE} in 95 | "start") 96 | start_procs 97 | ;; 98 | 99 | "stop") 100 | stop_procs 101 | ;; 102 | 103 | "restart") 104 | stop_procs 105 | start_procs 106 | ;; 107 | 108 | "status") 109 | status_procs 110 | ;; 111 | "version") 112 | version_script 113 | ;; 114 | *) 115 | # usage 116 | echo -e "\nUsage: $0 {start|stop|restart|status}" 117 | echo -e ${WITE}" start "${NC}"Start $DISP_NAME processes." 118 | echo -e ${WITE}" stop "${NC}"Kill all $DISP_NAME processes." 119 | echo -e ${WITE}" restart "${NC}"Kill all $DISP_NAME processes and start again." 120 | echo -e ${WITE}" status "${NC}"Show $DISP_NAME processes status." 121 | echo -e ${WITE}" version "${NC}"Show $0 script version.\n" 122 | exit 1 123 | ;; 124 | esac 125 | -------------------------------------------------------------------------------- /17_logrotate/log_rotate_lib/log.sh: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | ######################################################################### 3 | # File Name: log.sh 4 | # Author: meetbill 5 | # mail: meetbill@163.com 6 | # Created Time: 2019-06-12 22:48:11 7 | ######################################################################### 8 | 9 | # 日志级别常量，大于这个常量的才会打印 10 | LOG_LEVEL_ALL=-9000 11 | LOG_LEVEL_DEBUG=100 12 | LOG_LEVEL_INFO=200 13 | LOG_LEVEL_WARN=300 14 | LOG_LEVEL_ERROR=400 15 | LOG_LEVEL_OFF=9000 16 | 17 | ##############################日志工具类 18 | # 19 | # 抛异常 20 | 21 | # 日志级别 22 | # 23 | # -1 所有日志 24 | # 25 | # 默认不输出。要打开debug，可以在调用时export这个变量 26 | if [[ -z "$LOG_LEVEL" ]];then 27 | LOG_LEVEL=$LOG_LEVEL_ALL 28 | fi 29 | # 日志文件目录 30 | if [[ -z "$SIMPLE_LOG_DIR" ]];then 31 | SIMPLE_LOG_DIR=/tmp/slog # 避免不同的用户部署时公用文件 32 | fi 33 | 34 | # # 获取logger名称 35 | loggerName=$0 36 | 37 | # 根据日期获取当天日志名称 38 | function get_log_file() { 39 | if [ ! -e $SIMPLE_LOG_DIR ];then 40 | mkdir -p $SIMPLE_LOG_DIR 41 | fi 42 | local log_date=$(date +"%Y%m%d") 43 | local today_log_file=$SIMPLE_LOG_DIR/log_${log_date}.log 44 | if [ ! -e $today_log_file ];then 45 | touch $today_log_file 46 | fi 47 | echo $today_log_file 48 | } 49 | 50 | # 抛异常 51 | function throw() { 52 | if [ $# -ne 0 ];then 53 | my_echo_error "$*" 54 | log_error "$*" 55 | fi 56 | exit 1 57 | } 58 | 59 | # 代替echo，输出到标准输出 60 | function my_echo() { 61 | echo "$*" 62 | echo `date +%Y-%m-%d\ %H:%M:%S` [$loggerName]' (ECHO) '"$*" >> `get_log_file` 63 | } 64 | 65 | # 代替echo，输出到标准错误输出 66 | function my_echo_error() { 67 | echo "(ERROR)" "$*" >&2 68 | echo `date +%Y-%m-%d\ %H:%M:%S` [$loggerName]' (ECHO_ERROR) '"$*" >> `get_log_file` 69 | } 70 | 71 | function log_debug() { 72 | if [ $LOG_LEVEL -le $LOG_LEVEL_DEBUG ];then 73 | echo `date +%Y-%m-%d\ %H:%M:%S` [$loggerName]' (DEBUG) '"$*" >> `get_log_file` 74 | fi 75 | } 76 | 77 | function log_info() { 78 | if [ $LOG_LEVEL -le $LOG_LEVEL_INFO ];then 79 | echo `date +%Y-%m-%d\ %H:%M:%S` [$loggerName]' (INFO) '"$*" >> `get_log_file` 80 | fi 81 | } 82 | 83 | function log_warn() { 84 | if [ $LOG_LEVEL -le $LOG_LEVEL_WARN ];then 85 | echo `date +%Y-%m-%d\ %H:%M:%S` [$loggerName]' (WARN) '"$*" >> `get_log_file` 86 | fi 87 | } 88 | 89 | function log_error() { 90 | if [ $LOG_LEVEL -le $LOG_LEVEL_ERROR ];then 91 | echo `date +%Y-%m-%d\ %H:%M:%S` [$loggerName]' (ERROR) '"$*" >> `get_log_file` 92 | fi 93 | } 94 | -------------------------------------------------------------------------------- /17_logrotate/log_rotate_lib/op_log_rotate.sh: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | ######################################################################### 3 | # File Name: op_log_rotate.sh 4 | # Author: meetbill 5 | # mail: meetbill@163.com 6 | # Created Time: 2019-09-07 14:28:07 7 | # user defile,required 8 | # LOG_KEEP_TIME="15" 9 | # LOG_BACK_DIR="/home/work/test/log/" 10 | # LOG_PATH="/home/work/test/log/access.log" 11 | ######################################################################### 12 | 13 | END_CMD="" 14 | #default 15 | TODAY=`date +"%Y%m%d%H"` 16 | NOW=`date +"%Y-%m-%d %H:%M:%S"` 17 | 18 | function log_cut(){ 19 | if [ ! ${LOG_KEEP_TIME} ] || [ ! ${LOG_BACK_DIR} ] || [ ! ${LOG_PATH} ];then 20 | log_error "error! Variable not assigned,please check LOG_KEEP_TIME,LOG_BACK_DIR,LOG_PATH" 21 | exit 2 22 | fi 23 | log_info "[${NOW}] [log_file:$LOG_PATH] [backdir:$LOG_BACK_DIR] [keep_day:$LOG_KEEP_TIME] [end_cmd:$END_CMD] start log_cut..." 24 | log_dir=$(dirname $LOG_PATH) 25 | log_file=$(basename $LOG_PATH) 26 | cd ${log_dir} 27 | if [ $? -ne 0 ];then 28 | log_error "dir not exist:${log_dir}" 29 | exit 2 30 | fi 31 | #cut log 32 | if [ ! -f ${log_file} ]; then 33 | touch ${log_file}.${TODAY} 34 | else 35 | mv "${log_file}" "${log_file}.${TODAY}" 36 | if [ $? -ne 0 ];then 37 | log_error "mv ${log_file} ${log_file}.${TODAY} fail!" 38 | exit 4 39 | fi 40 | fi 41 | 42 | #exec reload cmd 43 | if [[ -n "${END_CMD}" ]];then 44 | log_info "END_CMD=\"${END_CMD}\",start exec..." 45 | ${END_CMD} 46 | fi 47 | 48 | #clear log 49 | for old_log_file in `find ./ -type f -name "${log_file}.20*" -mtime +"${LOG_KEEP_TIME}" ` 50 | do 51 | log_clear $old_log_file 52 | done 53 | log_info "[${NOW}] [log_file:$LOG_PATH] log_cut exec success!!!!" 54 | 55 | # 如果磁盘使用率超过 90 %，则将所有带时间戳日志进行清理 56 | ################################################# 57 | #home_used=$(df -h | grep "/home"| awk '{print $(NF-1)}' | tr -d '%') 58 | #if [[ ${home_used} -gt 90 ]];then 59 | # log_info "[${NOW}] [/home used]${home_used}% start rm Timestamped logs" 60 | # for old_log_file in `find ./ -type f -name "${log_file}.20*"` 61 | # do 62 | # log_clear $old_log_file 63 | # done 64 | #fi 65 | ################################################# 66 | } 67 | 68 | # 删除日志 69 | function log_clear(){ 70 | old_log_file=$1 71 | old_log_file_size=`du -k ${old_log_file}|awk '{print $1}'` 72 | # 日志超过 200G,则使用 truncate 进行逐渐删除 73 | if [[ ${old_log_file_size} -gt 200000000 ]];then 74 | for i in `seq 200 -10 10` 75 | do 76 | truncate -s ${i}G ${old_log_file} 77 | sleep 5 78 | done 79 | log_info "[${NOW}] [old_log_file:$old_log_file] [old_log_size:${old_log_file_size}] truncate success!!!!" 80 | fi 81 | [[ -f ${old_log_file} ]] && rm -rf ${old_log_file} 82 | log_info "[${NOW}] [old_log_file:$old_log_file] [old_log_size:${old_log_file_size}] rm success!!!!" 83 | sleep 2 84 | } 85 | -------------------------------------------------------------------------------- /17_logrotate/logrotate_exe.sh: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | ######################################################################### 3 | # File Name: logrotate_exe.sh 4 | # Author: meetbill 5 | # mail: meetbill@163.com 6 | # Created Time: 2019-09-07 14:27:19 7 | # 8 | # [1] required parameter: 9 | # LOG_KEEP_TIME="10" 10 | # LOG_BACK_DIR="/home/work/test/log/" 11 | # LOG_PATH="/home/work/test/log/access.log" 12 | # END_CMD="echo kakaka" 13 | # 14 | # [2] function:log_cut log_clear 15 | # log_cut contain log_clear 16 | # 17 | # [3] tips:you have ro redefine all required parameter before add a new task!(otherwise the parameter will use the old one) 18 | ######################################################################### 19 | 20 | CUR_DIR=$(cd `dirname $0`; pwd) 21 | cd ${CUR_DIR} 22 | 23 | EXE_LOG=${CUR_DIR}/log 24 | export SIMPLE_LOG_DIR=${EXE_LOG} 25 | source ${CUR_DIR}/log_rotate_lib/log.sh 26 | source ${CUR_DIR}/log_rotate_lib/op_log_rotate.sh 27 | 28 | # 设置 APP_HOME 为当前目录的父目录 29 | APP_HOME=$(dirname $CUR_DIR) 30 | log_info "[APP_HOME:${APP_HOME}] start -----------------------------------------------------" 31 | # NGINX_PID_PATH=${APP_HOME}/log 32 | ADAPTER_LOG_PATH="${APP_HOME}/log" 33 | NUTCRACKER_LOG_PATH="${APP_HOME}/log" 34 | 35 | 36 | if [[ $? -ne 0 ]];then 37 | echo "[`date +"%Y-%m-%d %H:%M:%S"`] source ./op_log_rotate.sh fail !" 38 | exit 2; 39 | fi 40 | ######################################################### 41 | # task demo1 42 | #LOG_KEEP_TIME="7" 43 | #LOG_PATH="${NGINX_LOG_PATH}/nginx.access_log" 44 | #LOG_BACK_DIR=$(dirname ${LOG_PATH}) 45 | #END_CMD="" 46 | #log_cut 47 | # task demo2 48 | #LOG_KEEP_TIME="7" 49 | #LOG_PATH="${NGINX_LOG_PATH}/nginx.error_log" 50 | #LOG_BACK_DIR=$(dirname ${LOG_PATH}) 51 | #END_CMD="kill -USR1 `cat ${NGINX_PID_PATH}/nginx.pid`" 52 | #log_cut 53 | ######################################################### 54 | 55 | #task 1 56 | LOG_KEEP_TIME="2" 57 | LOG_PATH="${ADAPTER_LOG_PATH}/demo.log" 58 | LOG_BACK_DIR=$(dirname ${LOG_PATH}) 59 | END_CMD="" 60 | log_cut 61 | 62 | #task 2 63 | LOG_KEEP_TIME="2" 64 | LOG_PATH="${ADAPTER_LOG_PATH}/demo.log.wf" 65 | LOG_BACK_DIR=$(dirname ${LOG_PATH}) 66 | END_CMD="" 67 | 68 | log_cut 69 | #task 3 70 | LOG_KEEP_TIME="2" 71 | LOG_PATH="${NUTCRACKER_LOG_PATH}/nutcracker.log" 72 | LOG_BACK_DIR=$(dirname ${LOG_PATH}) 73 | END_CMD="kill -1 `ps -ef | grep ${APP_HOME} | grep nutcracker | grep -v grep | awk '{print $2}'`" 74 | log_cut 75 | 76 | -------------------------------------------------------------------------------- /17_logrotate/logrotate_loop.sh: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | ######################################################################### 3 | # File Name: logrotate_loop.sh 4 | # Author: meetbill 5 | # mail: meetbill@163.com 6 | # Created Time: 2019-09-07 16:09:18 7 | ######################################################################### 8 | 9 | #执行一次后，sleep的时间(300 s) 10 | LOGROTATE_SLEEP=300 11 | 12 | #每次判断当前分钟数的时间间隔(60 s) 13 | CHECK_SLEEP=60 14 | 15 | function logrotate_loop() 16 | { 17 | while true; 18 | do 19 | current_minute=`date +%M` 20 | # 08的时候会报错，转成10进制 21 | current_minute=$((10#$current_minute)) 22 | if [[ $current_minute -ge 0 && $current_minute -le 2 ]] 23 | then 24 | bash ./logrotate_exe.sh 25 | sleep $LOGROTATE_SLEEP 26 | fi 27 | sleep $CHECK_SLEEP 28 | done 29 | 30 | } 31 | 32 | logrotate_loop 33 | -------------------------------------------------------------------------------- /18_opmv/opmv: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | #=============================================================================== 3 | # 4 | # FILE: opmv 5 | # 6 | # USAGE: sh opmv 7 | # 8 | # DESCRIPTION: This program is used for backup current file 9 | # 10 | # OPTIONS: --- 11 | # REQUIREMENTS: --- 12 | # BUGS: --- 13 | # NOTES: --- 14 | # AUTHOR: meetbill@163.com 15 | # VERSION: 2.0 16 | # CREATED: 2020/04/15 16:33:51 PM CST 17 | # REVISION: --- 18 | #=============================================================================== 19 | 20 | cfont() 21 | { 22 | while (($#!=0)) 23 | do 24 | case $1 in 25 | -b) 26 | echo -ne " "; 27 | ;; 28 | -t) 29 | echo -ne "\t"; 30 | ;; 31 | -n) echo -ne "\n"; 32 | ;; 33 | -black) 34 | echo -ne "\033[30m"; 35 | ;; 36 | -red) 37 | echo -ne "\033[31m"; 38 | ;; 39 | -green) 40 | echo -ne "\033[32m"; 41 | ;; 42 | -yellow) 43 | echo -ne "\033[33m"; 44 | ;; 45 | -blue) 46 | echo -ne "\033[34m"; 47 | ;; 48 | -purple) 49 | echo -ne "\033[35m"; 50 | ;; 51 | -cyan) 52 | echo -ne "\033[36m"; 53 | ;; 54 | -lred) 55 | echo -ne "\033[1;31m"; 56 | ;; 57 | -lblue) 58 | echo -ne "\033[1;34m"; 59 | ;; 60 | -dblue) 61 | echo -ne "\033[1;36m"; 62 | ;; 63 | -lwhite) 64 | echo -ne "\033[1;37m"; 65 | ;; 66 | -white|-gray) echo -ne "\033[37m"; 67 | ;; 68 | -reset) 69 | echo -ne "\033[0m"; 70 | ;; 71 | -h|-help|--help) 72 | echo "Usage: cfont -color1 message1 -color2 message2 ..."; 73 | echo "eg: cfont -red [ -blue message1 message2 -red ]"; 74 | ;; 75 | *) 76 | echo -ne "$1" 77 | ;; 78 | esac 79 | shift 80 | done 81 | } 82 | 83 | #PATHBAK=$HOME/$USER.bak 84 | PWDPATH=`pwd` 85 | USER_INPUT_LIST="$*" 86 | if [ -z "$USER_INPUT_LIST" ] 87 | then 88 | cfont -red "Usage: $0 xx.conf" -n -reset 89 | exit 1 90 | 91 | else 92 | WORK_DIR=$HOME 93 | PATHBAK=$WORK_DIR/opdir/backup 94 | 95 | DATETIME=$(date +%Y%m%d%H%M%S) 96 | 97 | #check the user input 98 | #######################################for -i 99 | nocreat="0" 100 | #######################################for -i 101 | for USER_INPUT in $USER_INPUT_LIST 102 | do 103 | 104 | #######################################for -i 105 | if [ "$USER_INPUT" == "-i" ] 106 | then 107 | nocreat="1" 108 | USER_INPUT_LIST=$(for itmp in $USER_INPUT_LIST; do if [ "$itmp" != "$USER_INPUT" ];then echo -n "$itmp ";fi ;done) 109 | #USER_INPUT_LIST=$(echo "$USER_INPUT_LIST"|sed -e "s/$USER_INPUT//") 110 | #######################################for -i 111 | else 112 | [[ -f $USER_INPUT || -d $USER_INPUT ]] 113 | if [ "$?" -ne "0" ] 114 | then 115 | echo "$USER_INPUT" is not a file or a dirctory! 116 | # USER_INPUT_LIST=$(echo "$USER_INPUT_LIST"|sed -e "s/$USER_INPUT//") 117 | # USER_INPUT_LIST=$(for itmp in "$USER_INPUT_LIST"; do echo -n "$itmp " |grep -v "$USER_INPUT";done) 118 | USER_INPUT_LIST=$(for itmp in $USER_INPUT_LIST; do if [ "$itmp" != "$USER_INPUT" ];then echo -n "$itmp ";fi ;done) 119 | # exit 1 120 | 121 | fi 122 | fi 123 | 124 | done 125 | if [ -z "$USER_INPUT_LIST" ] 126 | then 127 | echo "Usage: $0 appui.conf" 128 | exit 1 129 | 130 | fi 131 | #pass the check above,then continue 132 | for USER_INPUT in $USER_INPUT_LIST 133 | do 134 | # echo $USER_INPUT 135 | cfont -dblue "$USER_INPUT" -n -reset 136 | #get file or dir name 137 | BASENAME=$(basename $USER_INPUT) 138 | 139 | #get absolute path name 140 | FLAG_FILE=0 141 | FLAG_DIR=0 142 | if [ -f "$USER_INPUT" ] 143 | then 144 | DIRNAME=$(dirname $USER_INPUT) 145 | FLAG_FILE=1 146 | elif [ -d "$USER_INPUT" ] 147 | then 148 | DIRNAME="$USER_INPUT" 149 | FLAG_DIR=1 150 | else 151 | DIRNAME=$(dirname $USER_INPUT) 152 | fi 153 | 154 | ADIRNAME=$(cd $DIRNAME;pwd;cd - &>/dev/null) 155 | 156 | #gen the backup full path 157 | 158 | BAKPATH=$PATHBAK/$(echo $ADIRNAME |awk 'BEGIN{FS="/";N=4;}{if(NF>=N){while (N<=NF){if(N==4){printf "%s.%s.%s/%s/","opmv",$N,"'$DATETIME'",$N} else {printf "%s/",$N;} N++}}else{printf "%s.%s.%s/%s/","opmv",$NF,"'$DATETIME'",$NF;}}') 159 | 160 | #######################################for -i 161 | if [ "$nocreat" -eq "1" ] 162 | then 163 | BAKPATH=$PATHBAK/$(echo $ADIRNAME |awk 'BEGIN{FS="/";N=4;}{if(NF>=N){while (N<=NF){if(N==4){printf "%s.%s.%s/%s/","opmv",$N,"bak",$N} else {printf "%s/",$N;} N++}}else{printf "%s.%s.%s/%s/","opmv",$NF,"bak",$NF;}}') 164 | fi 165 | #######################################for -i 166 | 167 | 168 | #common used name , path 169 | MOD_NAME=$(echo $ADIRNAME |awk 'BEGIN{FS="/"}{if(NF>=4){printf "%s",$4}else{printf "%s",$NF}}') 170 | MOD_PATH=$(echo $ADIRNAME |awk 'BEGIN{FS="/";N=4;}{if(NF>=N){while (N<=NF) {printf "%s/",$N; N++}}else{printf "%s/",$NF}}') 171 | 172 | #used for opdiff opmv etc. or easy reading 173 | 174 | LNPATH1=$PATHBAK/opmv.$MOD_NAME.$DATETIME 175 | LNPATH2=$PATHBAK/opmv.$MOD_NAME.bak 176 | 177 | # BAKPATHLN1=$PATHBAK/$(echo $ADIRNAME |awk 'BEGIN{FS="/";N=4;}{printf "%s.%s",$N,"'$DATETIME'";}') 178 | # BAKPATHLN2=$PATHBAK/$(echo $ADIRNAME |awk 'BEGIN{FS="/";N=4;}{printf "%s.bak",$N;}') 179 | 180 | 181 | #begin to cp files 182 | 183 | 184 | if [ -f $BAKPATH/$BASENAME ] 185 | then 186 | mkdir -p $BAKPATH 187 | cd $PATHBAK/ 188 | 189 | mv $BAKPATH/$BASENAME $BAKPATH/$BASENAME.$DATETIME 190 | fi 191 | 192 | if [ "$FLAG_FILE" -eq 1 ] 193 | then 194 | mkdir -p $BAKPATH 195 | cd $PATHBAK/ 196 | SOURCE_FILE="$ADIRNAME/$BASENAME" 197 | DEST_FILE="$BAKPATH/$BASENAME" 198 | elif [ "$FLAG_DIR" -eq 1 ] 199 | then 200 | FLAG_NULL=$(ls $ADIRNAME 2>/dev/null|wc -l) 201 | SOURCE_FILE="$ADIRNAME" 202 | DEST_FILE=$(echo $BAKPATH |awk 'BEGIN{FS="/";N=1}{while (N/dev/null 226 | 227 | if [ $return -eq "0" ] 228 | then 229 | if [ "$FLAG_FILE" -eq 1 ] 230 | then 231 | #SOURCE_FILE="$ADIRNAME/$BASENAME" 232 | #DEST_FILE="$BAKPATH/$BASENAME" 233 | #md5sum $BAKPATH/$BASENAME $LNPATH2/$MOD_PATH/$BASENAME 234 | file_size=$(du -sk $BAKPATH/$BASENAME |awk '{print $1}') 235 | if [ $file_size -lt 102400 ] 236 | then 237 | md5sum_source=$(md5sum $BAKPATH/$BASENAME |awk '{print $1}') 238 | cfont -lwhite "$md5sum_source $BAKPATH/$BASENAME" -n -reset 239 | else 240 | size_source=$(du -sk $BAKPATH/$BASENAME|awk '{print $1}') 241 | cfont -lwhite "$size_source $BAKPATH/$BASENAME" -n -reset 242 | fi 243 | 244 | #elif [ -d $BAKPATH/$BASENAME ] 245 | elif [ "$FLAG_DIR" -eq 1 ] 246 | then 247 | #SOURCE_FILE="$ADIRNAME" 248 | #DEST_FILE="$BAKPATH" 249 | #size_source=$(du -sk $SOURCE_FILE|awk '{print $1}') 250 | size_dest=$(du -sk $BAKPATH|awk '{print $1}') 251 | # du -sk $BAKPATH/$BASENAME 252 | #size_source=$(du -sk $BAKPATH/$BASENAME|awk '{print $1}') 253 | cfont -lwhite "$size_dest $BAKPATH" -n -reset 254 | fi 255 | else 256 | cfont -red "mv $ADIRNAME/$BASENAME $BAKPATH/$BASENAME FAILED!!" -n -reset 257 | fi 258 | 259 | done 260 | fi 261 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. 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No Surrender of Others' Freedom. 541 | 542 | If conditions are imposed on you (whether by court order, agreement or 543 | otherwise) that contradict the conditions of this License, they do not 544 | excuse you from the conditions of this License. If you cannot convey a 545 | covered work so as to satisfy simultaneously your obligations under this 546 | License and any other pertinent obligations, then as a consequence you may 547 | not convey it at all. For example, if you agree to terms that obligate you 548 | to collect a royalty for further conveying from those to whom you convey 549 | the Program, the only way you could satisfy both those terms and this 550 | License would be to refrain entirely from conveying the Program. 551 | 552 | 13. Use with the GNU Affero General Public License. 553 | 554 | Notwithstanding any other provision of this License, you have 555 | permission to link or combine any covered work with a work licensed 556 | under version 3 of the GNU Affero General Public License into a single 557 | combined work, and to convey the resulting work. The terms of this 558 | License will continue to apply to the part which is the covered work, 559 | but the special requirements of the GNU Affero General Public License, 560 | section 13, concerning interaction through a network will apply to the 561 | combination as such. 562 | 563 | 14. Revised Versions of this License. 564 | 565 | The Free Software Foundation may publish revised and/or new versions of 566 | the GNU General Public License from time to time. Such new versions will 567 | be similar in spirit to the present version, but may differ in detail to 568 | address new problems or concerns. 569 | 570 | Each version is given a distinguishing version number. If the 571 | Program specifies that a certain numbered version of the GNU General 572 | Public License "or any later version" applies to it, you have the 573 | option of following the terms and conditions either of that numbered 574 | version or of any later version published by the Free Software 575 | Foundation. If the Program does not specify a version number of the 576 | GNU General Public License, you may choose any version ever published 577 | by the Free Software Foundation. 578 | 579 | If the Program specifies that a proxy can decide which future 580 | versions of the GNU General Public License can be used, that proxy's 581 | public statement of acceptance of a version permanently authorizes you 582 | to choose that version for the Program. 583 | 584 | Later license versions may give you additional or different 585 | permissions. However, no additional obligations are imposed on any 586 | author or copyright holder as a result of your choosing to follow a 587 | later version. 588 | 589 | 15. Disclaimer of Warranty. 590 | 591 | THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY 592 | APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT 593 | HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY 594 | OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, 595 | THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 596 | PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM 597 | IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF 598 | ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 599 | 600 | 16. Limitation of Liability. 601 | 602 | IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING 603 | WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS 604 | THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY 605 | GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE 606 | USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF 607 | DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD 608 | PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), 609 | EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF 610 | SUCH DAMAGES. 611 | 612 | 17. Interpretation of Sections 15 and 16. 613 | 614 | If the disclaimer of warranty and limitation of liability provided 615 | above cannot be given local legal effect according to their terms, 616 | reviewing courts shall apply local law that most closely approximates 617 | an absolute waiver of all civil liability in connection with the 618 | Program, unless a warranty or assumption of liability accompanies a 619 | copy of the Program in return for a fee. 620 | 621 | END OF TERMS AND CONDITIONS 622 | 623 | How to Apply These Terms to Your New Programs 624 | 625 | If you develop a new program, and you want it to be of the greatest 626 | possible use to the public, the best way to achieve this is to make it 627 | free software which everyone can redistribute and change under these terms. 628 | 629 | To do so, attach the following notices to the program. It is safest 630 | to attach them to the start of each source file to most effectively 631 | state the exclusion of warranty; and each file should have at least 632 | the "copyright" line and a pointer to where the full notice is found. 633 | 634 | {one line to give the program's name and a brief idea of what it does.} 635 | Copyright (C) {year} {name of author} 636 | 637 | This program is free software: you can redistribute it and/or modify 638 | it under the terms of the GNU General Public License as published by 639 | the Free Software Foundation, either version 3 of the License, or 640 | (at your option) any later version. 641 | 642 | This program is distributed in the hope that it will be useful, 643 | but WITHOUT ANY WARRANTY; without even the implied warranty of 644 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 645 | GNU General Public License for more details. 646 | 647 | You should have received a copy of the GNU General Public License 648 | along with this program. If not, see . 649 | 650 | Also add information on how to contact you by electronic and paper mail. 651 | 652 | If the program does terminal interaction, make it output a short 653 | notice like this when it starts in an interactive mode: 654 | 655 | {project} Copyright (C) {year} {fullname} 656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 657 | This is free software, and you are welcome to redistribute it 658 | under certain conditions; type `show c' for details. 659 | 660 | The hypothetical commands `show w' and `show c' should show the appropriate 661 | parts of the General Public License. Of course, your program's commands 662 | might be different; for a GUI interface, you would use an "about box". 663 | 664 | You should also get your employer (if you work as a programmer) or school, 665 | if any, to sign a "copyright disclaimer" for the program, if necessary. 666 | For more information on this, and how to apply and follow the GNU GPL, see 667 | . 668 | 669 | The GNU General Public License does not permit incorporating your program 670 | into proprietary programs. If your program is a subroutine library, you 671 | may consider it more useful to permit linking proprietary applications with 672 | the library. If this is what you want to do, use the GNU Lesser General 673 | Public License instead of this License. But first, please read 674 | . 675 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # linux_tools 2 | 3 | > * 安全 4 | > * [denyhosts](./06_denyhosts/) 简单防止 ssh 暴力破解脚本 5 | > * [audit_action](./07_audit_action/) linux 操作审计 6 | > * [linux_iptables](./04_linux_iptables/) 配置 iptables 7 | > * 磁盘 8 | > * [parted_mkfs](./01_parted_mkfs/) 批量对硬盘进行分区和格式化 9 | > * [mount_file](./13_mount_file) 将文件进行挂载 10 | > * 监控 11 | > * [raid_monitor](./02_raid_monitor/) 对 raid 进行监控 12 | > * 配置 13 | > * [keepalived_check](./03_keepalived_check/) 对 keepalived 的配置文件进行检查 14 | > * [change_hostname](./05_change_hostname/) 对 hostname 进行修改 15 | > * 易用 16 | > * [rm](./08_rm/) 开启 linux 回收站 17 | > * [screen](./09_screen/) 开启 screen 状态栏 18 | > * [opmv](./18_opmv/) 类似 Linux 回收站，将文件移动到特定备份目录 19 | > * 工具 20 | > * [rebuild_centos](./10_rebuild_centos/) 构建 centos 系统程序 21 | > * [shell_common](./11_shell_common/) 相关模板 22 | > * [daemon](./14_daemon) 管理程序工具 23 | > * [tcpcopy 管理工具](./15_tcpcopy) 24 | > * 日志 25 | > * [blogger](./12_blogger/) 记录 shell 运行日志 26 | > * [truncate](./16_truncate) 使用 truncate 安全地删除大文件 27 | > * [logrotate](./17_logrotate) 通用日志切割和清理，按照时间切割 28 | 29 | ## 相关项目 30 | 31 | > * [shell_menu](https://github.com/meetbill/shell_menu) 32 | > * [op_practice_code](https://github.com/meetbill/op_practice_code) 33 | 34 | ## 参加步骤 35 | 36 | * 在 GitHub 上 `fork` 到自己的仓库，然后 `clone` 到本地，并设置用户信息。 37 | ``` 38 | $ git clone https://github.com/meetbill/linux_tools.git 39 | $ cd linux_tools 40 | $ git config user.name "yourname" 41 | $ git config user.email "your email" 42 | ``` 43 | * 修改代码后提交，并推送到自己的仓库。 44 | ``` 45 | $ #do some change on the content 46 | $ git commit -am "Fix issue #1: change helo to hello" 47 | $ git push 48 | ``` 49 | * 在 GitHub 网站上提交 pull request。 50 | * 定期使用项目仓库内容更新自己仓库内容。 51 | ``` 52 | $ git remote add upstream https://github.com/meetbill/linux_tools.git 53 | $ git fetch upstream 54 | $ git checkout master 55 | $ git rebase upstream/master 56 | $ git push -f origin master 57 | ``` 58 | 59 | 60 | ## Stargazers over time 61 | 62 | [![Stargazers over time](https://starchart.cc/meetbill/linux_tools.svg)](https://starchart.cc/meetbill/linux_tools) 63 | 64 | --------------------------------------------------------------------------------