├── .gitconfig
├── .vimrc
├── .zshrc
├── .zshrc_mac
├── README.md
├── init.sh
├── neo_fetch_config.conf
├── tools
    ├── 3p.sh
    ├── gsync.sh
    ├── snp.sh
    └── v2ray_install.sh
└── utils
    ├── distro.sh
    ├── err.sh
    └── header.sh


/.gitconfig:
--------------------------------------------------------------------------------
 1 | [user]
 2 | 	name = Your Name 🚀
 3 | 	email = youremail
 4 | [init]
 5 | 	defaultBranch = main
 6 | [fetch]
 7 | 	# Auto rm remote-tracking refs that no longer exist on the remote
 8 | 	prune = true
 9 | [push]
10 | 	default = current
11 | 	autoSetupRemote = true
12 | [alias]
13 | 	# list out all aliases (`!` runs normal shell commands)
14 | 	la = ! git config -l | grep -E "^alias"
15 | 
16 | 	# common
17 | 	st = status
18 | 	sw = switch
19 | 	pl = log --pretty='%Cgreen%h %Creset%an %ar %C(cyan)<%s>' # pretty log. see: https://git-scm.com/docs/pretty-formats
20 | 	dac = ! git clean -df && git restore . # discard all changes (discard untracked files & dirs, changes in working dir)
21 | 	pick = cherry-pick  # pick commit(s)
22 | 
23 | 	# commit related
24 | 	cm = commit -m
25 | 	ca = commit --amend
26 | 
27 | 	# stash related
28 | 	sl = stash list
29 | 	sa = stash apply
30 | 	sp = stash pop
31 | 	sm = stash -m
32 | 
33 | 	# restore related
34 | 	r = restore # discard changes in working directory
35 | 	rs = restore --staged  # unstage file(s)
36 | 
37 | 	# diff related
38 | 	d = diff # diff with changes working directory
39 | 	ds = diff --staged # diff with staged changes 
40 | 	dst = diff --stat
41 | 
42 | 	# branch related
43 | 	br = for-each-ref refs/heads/ --sort=-committerdate \
44 |        --format=\"%(committerdate:short) %(color:red)%(objectname:short) %(if)%(HEAD)%(then)%(color:cyan)* %(else)%(color:yellow)%(end)%(refname:short)%(color:reset) (%(color:green)%(committerdate:relative)%(color:reset))\"
45 | 


--------------------------------------------------------------------------------
/.vimrc:
--------------------------------------------------------------------------------
 1 | " set encoding to utf-8
 2 | set fileencodings=utf-8,ucs-bom,gb18030,gbk,gb2312,cp936
 3 | set termencoding=utf-8
 4 | set encoding=utf-8
 5 | 
 6 | " remap esc to jk in insert mode
 7 | imap jk <Esc>
 8 | 
 9 | " syntax highlighting
10 | syntax on
11 | 
12 | " search settings
13 | set incsearch
14 | set ignorecase
15 | set smartcase
16 | 
17 | " scroll the screen if distance(cur_line, bottom) < 8
18 | set scrolloff=8
19 | 
20 | " show absolute & relative line number
21 | set number 
22 | set relativenumber
23 | 
24 | " Use a line cursor within insert mode and a block cursor everywhere else.
25 | "
26 | " Reference chart of values:
27 | "   Ps = 0  -> blinking block.
28 | "   Ps = 1  -> blinking block (default).
29 | "   Ps = 2  -> steady block.
30 | "   Ps = 3  -> blinking underline.
31 | "   Ps = 4  -> steady underline.
32 | "   Ps = 5  -> blinking bar (xterm).
33 | "   Ps = 6  -> steady bar (xterm).
34 | let &t_SI = "\e[5 q" " insert mode
35 | let &t_EI = "\e[2 q" " other modes
36 | 
37 | " set tab space to 2
38 | set tabstop=2
39 | set shiftwidth=2
40 | 
41 | " using vim-plug as vim plugin manager 
42 | call plug#begin('~/.vim/plugged')
43 | 
44 | call plug#end()
45 | 


--------------------------------------------------------------------------------
/.zshrc:
--------------------------------------------------------------------------------
  1 | # util functions
  2 | 
  3 | function header() {
  4 | 	echo -e "\n** $1 **\n"
  5 | }
  6 | 
  7 | function err() {
  8 | 	echo "$1" >&2
  9 | }
 10 | 
 11 | function getDistro() {
 12 | 	local distro
 13 | 	if [[ -e /etc/os-release ]]; then
 14 | 		# Linux has /etc/os-release file
 15 | 		# shellcheck disable=SC1091
 16 | 		source /etc/os-release
 17 | 		# /etc/os-release when sourced, will add the $NAME environment variable
 18 | 		if echo "$NAME" | grep -iq ubuntu; then
 19 | 			distro="Ubuntu"
 20 | 		fi
 21 | 	elif [[ $(uname) == "Darwin" ]]; then
 22 | 		distro="macOS"
 23 | 	else
 24 | 		echo "Sorry, this script only support Ubuntu & macOS"
 25 | 		exit 1
 26 | 	fi
 27 | 	echo "$distro"
 28 | }
 29 | 
 30 | # set zsh to use vi mode & remap escape key to jk
 31 | bindkey -v
 32 | bindkey jk vi-cmd-mode
 33 | # set terminal tab-width to 2 columns 
 34 | tabs -2
 35 | 
 36 | # ---------- global variables ----------
 37 | 
 38 | # remote repo addr
 39 | repoAddr="https://realrz.com/shell-scripts"
 40 | 
 41 | distro="$(getDistro)" 
 42 | export distro
 43 | 
 44 | # terminal prompt (%f means reset color; %F{color} format color, just google "shell format color" for available colors)
 45 | # ref: https://zsh-prompt-generator.site/
 46 | PROMPT="%F{yellow}%h%f %F{magenta}%~%f 🚀 "
 47 | RPROMPT="%(?.%F{green}.%F{red})%?%f"
 48 | 
 49 | # locale setting
 50 | export LC_ALL="en_US.UTF-8"
 51 | export LANG="zh_CN.UTF-8"
 52 | 
 53 | # ---------- end of global variables ----------
 54 | 
 55 | # set vim as default editor
 56 | if command -v vim &> /dev/null; then
 57 |   if [[ "$distro" == "Ubuntu" ]]; then
 58 |     update-alternatives --set editor /usr/bin/vim.basic
 59 |   else
 60 |     # export EDITOR as environment variable
 61 |     # this will set vim as default editor on macOS
 62 |     EDITOR=$(command -v vim)
 63 |     export EDITOR
 64 |   fi  
 65 | fi
 66 | 
 67 | setopt autocd # change directory just by typing its name
 68 | 
 69 | if [ -e ~/zsh-syntax-highlighting/zsh-syntax-highlighting.zsh ]; then
 70 | 	source ~/zsh-syntax-highlighting/zsh-syntax-highlighting.zsh
 71 | fi
 72 | 
 73 | # ---- aliases and functions ----
 74 | 
 75 | # cs: config system 
 76 | alias cs="bash <(curl -sL $repoAddr/init.sh)"
 77 | 
 78 | # edit/source zsh config
 79 | alias zc='vim ~/.zshrc'
 80 | alias sz="source ~/.zshrc"
 81 | # edit vim config
 82 | alias vc="vim ~/.vimrc"
 83 | 
 84 | alias b="cd .."
 85 | alias c='clear'
 86 | alias v='vim'
 87 | alias his='history -d'
 88 | alias wh='which'
 89 | alias sc="shellcheck --shell=bash"
 90 | 
 91 | # long formated ls sort by file size
 92 | alias lls="ls -AlhS"
 93 | 
 94 | # gh for go home
 95 | alias gh="cd ~"
 96 | 
 97 | # pubip & myip for public ip address
 98 | # ifconfig.me & ident.me both provide this type of service
 99 | alias pubip="curl -sL -sL https://ifconfig.me"
100 | alias myip="curl -sL https://v4.ident.me"
101 | 
102 | # -------- git related ---------
103 | 
104 | # gdb: git delete branch (by regex)
105 | function gdb () {
106 | 	# basic check
107 | 	if ! git status &> /dev/null
108 | 	then
109 | 		echo "You are not inside a git repo"
110 | 		return 1
111 | 	fi
112 | 
113 | 	# get repo type (local or remote)
114 | 	echo "1. Local branch(es)"
115 | 	echo "2. Remote branch(es)"
116 | 	echo -n "Which type of branch(es) to delete(1 or 2): "
117 | 	read -r repo_type
118 | 	if [[ "$repo_type" -ne 1 && "$repo_type" -ne 2 ]]; then
119 | 		echo "Only 1 or 2 are permitted"
120 | 		return 1
121 | 	fi
122 | 
123 | 	if [[ "$repo_type" -eq 2 ]]; then
124 | 		# get remote name
125 | 		echo
126 | 		git remote
127 | 		echo
128 | 		echo -n "Which remote is your target: "
129 | 		read -r remote
130 | 		if ! git remote | grep -q "$remote"
131 | 		then
132 | 			echo "No such remote"
133 | 			return 1
134 | 		fi
135 | 	fi
136 | 
137 | 	# list out all branches
138 | 	echo
139 | 	if [[ "$repo_type" -eq 1 ]]; then
140 | 		all_branches_count=$(git branch | grep -c '^')
141 | 		echo "Found $all_branches_count local branches"
142 | 		echo
143 | 		git branch
144 | 	else
145 | 		# fetching branches for that remote
146 | 		echo "Fetching branches on $remote"
147 | 		echo
148 | 		git fetch --prune
149 | 		all_branches=$(git branch -a | grep -i "remotes/${remote}")
150 | 		all_branch_count=$(echo -n "$all_branches" | grep -c '^')
151 | 		echo "Found $all_branch_count branches on ${remote}"
152 | 		echo
153 | 		echo "$all_branches"
154 | 	fi
155 | 
156 | 	# ask for branch regex
157 | 	echo
158 | 	echo -n "Branch regex (no need to surround it with //): "
159 |   read -r branch_regex
160 | 
161 | 	# get branches to delete
162 | 	if [[ "$repo_type" -eq 1 ]]; then
163 | 		branches=$(git branch | awk -v pattern="$branch_regex" '$1 ~ pattern {print $1}')
164 | 	else
165 | 		branches=$(git branch -a | grep -i "remotes/${remote}" | awk -v pattern="$branch_regex" -F'/' '$3 ~ pattern {print $3}')
166 | 	fi
167 |   branch_count=$(echo -n "$branches" | grep -c '^')
168 |   if [[ "$branch_count" -eq 0 ]]
169 |   then
170 |     echo "No branch matched"
171 |     return 1
172 |   fi
173 |   echo
174 |   echo "$branch_count branches matched: "
175 |   echo
176 |   echo "$branches"
177 |   echo
178 | 
179 | 	# ask for confirmation
180 |   echo -n "Delete all branches listed above? (Y/N): "
181 |   read -r confirm
182 |   echo
183 |   if ! [[ "$confirm" =~ ^[Yy][Es]?[Ss]? ]]
184 |   then
185 |     echo "Aborted"
186 |     return
187 |   fi
188 | 
189 | 	# delete branch one by one
190 |   while IFS= read -r branch
191 |   do
192 | 		if [[ "$repo_type" -eq 1 ]]; then
193 | 			git branch -D "$branch"
194 | 		else
195 |     	git push "$remote" --delete "$branch"
196 | 		fi
197 |   done <<< "$branches"
198 | 
199 | 	echo
200 | 	echo "DONE"
201 | }
202 | 
203 | 
204 | # -------- end of git related ------
205 | 
206 | # list the PATH environment variable(one path per row, sort by path length)
207 | lpath() {
208 | 	echo "$PATH" | awk -v RS=":" '{print length, $1}' | sort -n -s | awk '{print $2}'
209 | }
210 | 
211 | # mcd for mkdir && cd
212 | mcd() {
213 | 	mkdir "$1" && cd "$1" || return
214 | }
215 | 
216 | # today in format "YYYY-MM-DD"
217 | today () {
218 | 	if [[ "$distro" == "macOS" ]]; then
219 | 		date "+%Y-%m-%d"
220 | 	else
221 | 		date --rfc-3339=date
222 | 	fi
223 | }
224 | 
225 | # how much disk space is left
226 | space () {
227 | 	df -H | awk '
228 | 		NR==1 {
229 | 			for (i=1; i<=NF; i++) {
230 | 				if ($i == "Size") sizeIndex = i
231 | 				if ($i == "Avail") availIndex = i
232 | 				if ($i == "Mounted") mountedIndex = i
233 | 			}
234 | 		}
235 | 		$mountedIndex=="/" {
236 | 			print $availIndex, "of", $sizeIndex, "is available"
237 | 		}
238 | 	'
239 | }
240 | 
241 | # print out directory size
242 | dirsize () {
243 | 	local depthOption="--max-depth"
244 | 	if [[ "$distro" == "macOS" ]]; then
245 | 		depthOption="-d"
246 | 	fi
247 | 	du -h "$depthOption"=1 "$1" | tail -1 | awk '{print $1}'
248 | }
249 | 
250 | # sop: scan open port
251 | sop () {
252 | 	# better use nmap
253 | 	# although you could use netstat or ss, they work differently under macOS & linux
254 | 	# -p- means scan all ports (1-65535)
255 | 	nmap -p- localhost | grep "/tcp" | awk -F'/' '{print $1}'
256 | }
257 | 
258 | # 3p: program, pid, port
259 | alias 3p="bash <(curl -sL $repoAddr/tools/3p.sh)"
260 | 
261 | # print file as binary string
262 | binary () {
263 | 	xxd -b -c 1 "$1" \
264 | 	| awk '{print $2}' \
265 |  	| tr -d '\n' && echo	
266 | }
267 | 
268 | # print file as hex string
269 | hex () {
270 | 	xxd -c 1 "$1" \
271 | 	| awk '{print $2}' \
272 | 	| tr -d '\n' && echo
273 | }
274 | 
275 | # print out cool emoji 
276 | smile () {
277 | 	# f09f988e is utf-8 hex for emoji(smiling face with sunglasses)
278 | 	# 0a is ascii/utf-8 for line feed
279 | 	echo -n "f09f988e0a" | xxd -r -p
280 | }
281 | 
282 | # network info for ubuntu
283 | ni_ubuntu () {
284 | 	local hwinfo=$(sudo lshw -c network) 
285 | 
286 | 	# type: Wi-Fi or Ethernet
287 | 	echo -n "type: "
288 | 	local desp=$(echo "$hwinfo" | grep 'description')
289 | 	if echo "$desp" | grep -Ei 'wireless' &> /dev/null; then
290 | 		echo "Wi-Fi"
291 | 	else
292 | 		echo "Ethernet"
293 | 	fi
294 | 
295 | 	# interface
296 | 	echo -n "interface: "
297 | 	local intfname=$(echo "$hwinfo" | grep 'logical name' | awk '{print $3}')
298 | 	echo "$intfname"
299 | 
300 | 	# mac addr
301 | 	echo -n "MAC addr: "
302 | 	echo "$hwinfo" | grep 'serial' | awk '{print $2}'
303 | 	echo
304 | 
305 | 	echo "**Netowrk Info**"
306 | 	echo
307 | 
308 | 	echo -n "hostname: "
309 | 	hostname
310 | 
311 | 	echo -n "private IP: "
312 | 	ifconfig "$intfname" | awk '/inet /{print $2}'
313 | 
314 | 	# ubuntu uses systemd-resolve 
315 | 	echo -n "dns server: "
316 | 	resolvectl status | grep -i "current dns server" | awk -F': ' '{print $2}' 
317 | 	
318 | 	echo -n "gateway: "
319 | 	ip route | grep default | awk 'NR==1{print $3}'
320 | 
321 | 	echo -n "public IP: "
322 | 	curl -sL v4.ident.me 
323 | 	echo
324 | }
325 | 
326 | # network info for mac
327 | ni_mac () {
328 | 	local ports=$(networksetup -listallhardwareports)
329 | 	# Wi-Fi info
330 | 	local wifi_intf=$(echo "$ports" | awk '/Wi-Fi/{getline; print $2}')
331 | 	if [[ -n "$wifi_intf" ]]
332 | 	then
333 | 		local wifi_ip=$(ipconfig getifaddr "$wifi_intf")
334 | 		if [[ -n "$wifi_ip" ]]
335 | 		then
336 | 			echo "** Wi-Fi **"
337 | 			echo "interface: ${wifi_intf}"
338 | 			local wifi_mac=$(echo "$ports" | awk '/Wi-Fi$/{getline; getline; print $3}')
339 | 			echo "MAC addr: ${wifi_mac}"
340 | 			echo "private IP: $wifi_ip"
341 | 			echo
342 | 		fi
343 | 	fi
344 | 
345 | 	# Ethernet info
346 | 	local eth_intf=$(echo "$ports" | awk '/Ethernet$/{getline; print $2}')
347 | 	if [[ -n "$eth_intf" ]]
348 | 	then
349 | 		local eth_ip=$(ipconfig getifaddr "$eth_intf")
350 | 		if [[ -n "$eth_ip" ]]
351 | 		then
352 | 			echo "** Ethernet **"
353 | 			echo "interface: ${eth_intf}"
354 | 			local eth_mac=$(echo "$ports" | awk '/Ethernet$/{getline; getline; print $3}')
355 | 			echo "MAC addr: ${eth_mac}"
356 | 			echo "private IP: $eth_ip"
357 | 			echo
358 | 		fi
359 | 	fi
360 | 	# hostname, nameserver, public ip
361 | 	echo "hostname: $(hostname)"
362 | 	scutil --dns | grep nameserver | sort | uniq
363 | 	echo "public ip: $(curl -sL v4.ident.me)"
364 | }
365 | 
366 | # network info
367 | 
368 | ni () {
369 | 	if [[ "$distro" == "Ubuntu" ]]; then
370 | 		ni_ubuntu
371 | 	else
372 | 		ni_mac
373 | 	fi
374 | }
375 | 
376 | # template generator
377 | template () {
378 | 	echo "1) html"
379 | 	echo "2) react FC"
380 | 	echo -n "Enter number to generate template: "
381 | 	read -r option
382 | 	echo
383 | 
384 | # template preset
385 | local html
386 | local rfc
387 | html=$(
388 | cat << EOF
389 | <!DOCTYPE html>
390 | <html>
391 | 	<head>
392 | 		<meta charset="utf-8">
393 | 		<meta name="viewport" content="width=device-width, initial-scale=1.0">
394 | 		<meta name="description" content="" />
395 | 		<title></title>
396 | 	</head>
397 | 	<body>
398 | 	</body>
399 | </html>
400 | EOF
401 | )
402 | rfc=$(
403 | cat << EOF
404 | import { FC } from 'react'
405 | 
406 | interface IProps {}
407 | 
408 | const Component: FC<IProps> = () => {
409 | 	return (
410 | 		<div></div>
411 | 	)
412 | }
413 | 
414 | export default Component
415 | EOF
416 | )
417 | 	# echo to stdout
418 | 	if [[ "$option" -eq 1 ]]; then
419 | 		echo "$html"
420 | 	elif [[ "$option" -eq 2 ]]; then
421 | 		echo "$rfc"
422 | 	else
423 | 		echo "wrong option"
424 | 		return 1
425 | 	fi
426 | }
427 | 
428 | # mac specific settins
429 | if [[ -e ~/.zshrc_mac ]]; then
430 | 	# shellcheck source=/dev/null
431 | 	source ~/.zshrc_mac
432 | fi
433 | 
434 | # private settings, DO NOT make it public
435 | # things like aliases for ssh into your vps, shell http/https proxy settings, added path to the PATH variable 
436 | if [[ -e ~/.zshrc_private ]]; then
437 | 	# shellcheck source=/dev/null
438 | 	source ~/.zshrc_private
439 | fi
440 | 


--------------------------------------------------------------------------------
/.zshrc_mac:
--------------------------------------------------------------------------------
 1 | # mac only settings 
 2 | 
 3 | vol () {
 4 | 	osascript -e "set volume output volume $1"
 5 | }
 6 | 
 7 | notify () {
 8 | 	osascript -e "display notification \"$2\" with title \"$1\""
 9 | }
10 | 
11 | trash () {
12 | 	file="$1"
13 | 	# in order to operate inside ~/.Trash
14 | 	# you'd have to give your Terminal app Full Disk Access in Security & Privacy
15 | 	mv "$file" ~/.Trash
16 | }
17 | 
18 | # print name server
19 | ns () {
20 | 	scutil --dns | grep nameserver | awk '{print $3}' | sort | uniq
21 | }
22 | 


--------------------------------------------------------------------------------
/README.md:
--------------------------------------------------------------------------------
 1 | ## script & tools for a better terminal experience 🚀
 2 | 
 3 | #### System support
 4 | 
 5 | - macOS 12+
 6 | - Ubuntu 18+
 7 | 
 8 | #### How to install
 9 | 
10 | `bash <(curl -sL https://raw.githubusercontent.com/librz/shell-scripts/main/init.sh)`
11 | 
12 | #### Important notice
13 | 
14 | This script will change ssh listening port from the default `22` to `9000`, this is a delibrate choice to help avoid malicious attempts to scan/break into your VPS.
15 | 
16 | As of 2023, many VPS providers enable firewalla by default & only allow 22 in their default setting. You need to make sure port `9000` is open before running this script on your server, else there's no way to ssh into your server & you have to do full reinstall.
17 | 
18 | On Ubuntu, the firewall manager is `ufw`, you can check its status using `ufw status`. I personally would turn the firewall off by running `ufw disable`.
19 | 
20 | You can use namp to check whether a specific port is open on remote machine: `nmap -Pn {ip} -n {port}`
21 | 
22 | #### Disclaimer
23 | 
24 | This repo is open source thus 100% open for verification and risk checking. 
25 | 
26 | That being said, running `init.sh` requires **sudo** access, do it at your own risk.
27 | 


--------------------------------------------------------------------------------
/init.sh:
--------------------------------------------------------------------------------
  1 | #!/bin/bash
  2 | 
  3 | # linux init script, run this to set up 
  4 | # OS support: Ubuntu, macOS 
  5 | # usage: bash <(curl -sL https://realrz.com/shell-scripts/init.sh)
  6 | 
  7 | # this script is idempotent, in another word, running it multiple times has the same effect as running it once
  8 | # so when this script is updated, just execute it again
  9 | 
 10 | 
 11 | # remote repo address 
 12 | repoAddr="https://realrz.com/shell-scripts"
 13 | 
 14 | # utils functions
 15 | 
 16 | function err() {
 17 | 	echo "$1" >&2
 18 | }
 19 | 
 20 | function header() {
 21 | 	echo -e "\n** $1 **\n"
 22 | }
 23 | 
 24 | function getDistro() {
 25 | 	local distro
 26 | 	if [[ -e /etc/os-release ]]; then
 27 | 		# Linux has /etc/os-release file
 28 | 		# shellcheck disable=SC1091
 29 | 		source /etc/os-release
 30 | 		# /etc/os-release when sourced, will add the $NAME environment variable
 31 | 		if echo "$NAME" | grep -iq ubuntu; then
 32 | 			distro="Ubuntu"
 33 | 		fi
 34 | 	elif [[ $(uname) == "Darwin" ]]; then
 35 | 		distro="macOS"
 36 | 	else
 37 | 		echo "Sorry, this script only support Ubuntu & macOS"
 38 | 		exit 1
 39 | 	fi
 40 | 	echo "$distro"
 41 | }
 42 | 
 43 | # check distro
 44 | header "Checking distro"
 45 | if ! distro=$(getDistro); then
 46 | 	exit 1
 47 | fi
 48 | echo "You are running: $distro"
 49 | 
 50 | # auto remove
 51 | if [[ "$distro" == "Ubuntu" ]]; then
 52 | 	header "Removing unnecessary pacakges using apt autoremove"
 53 | 	yes | apt autoremove
 54 | fi
 55 | 
 56 | # install softwares
 57 | header "Installing packages"
 58 | if [[ "$distro" == "Ubuntu" ]]; then
 59 | 	if apt update &>/dev/null && yes | apt install zsh vim git snapd curl tldr tree xxd net-tools sysstat nmap dnsutils neofetch lolcat shellcheck; then
 60 | 		echo "success"
 61 | 	else
 62 | 		err "apt install failed"
 63 | 		exit 2
 64 | 	fi
 65 | else
 66 | 	# macOS
 67 | 	echo "please use homebrew to manually install softwares on macOS"
 68 | fi
 69 | 
 70 | # language-pack-zh-hans is only aviailable in ubuntu 
 71 | if [[ "$distro" = "Ubuntu" ]]; then
 72 | 	header "Installing language-pack-zh-hans"
 73 | 	# also install language-pack-zh-hans
 74 | 	yes | apt install language-pack-zh-hans && echo "success"
 75 | fi
 76 | 
 77 | # add zsh to /etc/shells if it's not there
 78 | if ! grep -q zsh /etc/shells; then
 79 | 	command -v zsh >> /etc/shells
 80 | fi
 81 | 
 82 | # change login shell to zsh
 83 | header "Changing Login Shell to zsh"
 84 | if chsh -s "$(command -v zsh)"; then
 85 | 	echo "success"
 86 | else
 87 | 	err "failed to change login shell to zsh"
 88 | 	exit 3
 89 | fi
 90 | 
 91 | if ! diff /usr/share/zoneinfo/Asia/Shanghai /etc/localtime; then
 92 | 	header "Setting Timezone to Asia/Shanghai"
 93 | 	cp /usr/share/zoneinfo/Asia/Shanghai /etc/localtime && echo "success"
 94 | fi
 95 | 
 96 | header "Installing vim-plug"
 97 | curl -sfLo ~/.vim/autoload/plug.vim --create-dirs 'https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim' && echo "success"
 98 | 
 99 | header "Installing zsh-syntax-highlighting"
100 | rm -rf ~/zsh-syntax-highlighting \
101 | && git clone --quiet 'https://github.com/zsh-users/zsh-syntax-highlighting.git' ~/zsh-syntax-highlighting \
102 | && echo "success"
103 | 
104 | header "Configuring .vimrc, .gitconfig & .zshrc"
105 | curl -sL "$repoAddr"/.vimrc > ~/.vimrc
106 | curl -sL "$repoAddr"/.zshrc > ~/.zshrc
107 | curl -sL "$repoAddr"/.gitconfig > ~/.gitconfig
108 | echo "success"
109 | 
110 | if [[ "$distro" != "macOS" ]]; then
111 | 	if [[ -f /etc/ssh/sshd_config ]]; then
112 | 		header 'File /etc/ssh/sshd_config exits, chaning sshd port from 22 to 9000'
113 | 		# change sshd port to 9000, set ClientAliveInterval to 5 seconds
114 | 		# different ISO providers may have different sshd_config, so this may not work
115 | 		sed -i 's/#Port 22/Port 9000/g' /etc/ssh/sshd_config
116 | 		sed -i 's/#ClientAliveInterval 0/ClientAliveInterval 5/g' /etc/ssh/sshd_config
117 | 		service sshd restart
118 | 		echo 'success'
119 | 	fi
120 | fi
121 | 
122 | echo
123 | echo "System init successful, please run: source ~/.zshrc"
124 | 


--------------------------------------------------------------------------------
/neo_fetch_config.conf:
--------------------------------------------------------------------------------
  1 | # See this wiki page for more info:
  2 | # https://github.com/dylanaraps/neofetch/wiki/Customizing-Info
  3 | print_info() {
  4 |     info title
  5 |     info underline
  6 | 
  7 |     info "OS" distro
  8 |     # info "Host" model
  9 |     info "Kernel" kernel
 10 |     info "Uptime" uptime
 11 |     # info "Packages" packages
 12 |     info "Shell" shell
 13 |     # info "Resolution" resolution
 14 |     info "DE" de
 15 |     # info "WM" wm
 16 |     # info "WM Theme" wm_theme
 17 |     # info "Theme" theme
 18 |     # info "Icons" icons
 19 |     # info "Terminal" term
 20 |     # info "Terminal Font" term_font
 21 |     info "CPU" cpu
 22 |     # info "GPU" gpu
 23 |     info "Memory" memory
 24 | 
 25 |     # info "GPU Driver" gpu_driver  # Linux/macOS only
 26 |     # info "CPU Usage" cpu_usage
 27 |     info "Disk" disk
 28 |     # info "Battery" battery
 29 |     # info "Font" font
 30 |     # info "Song" song
 31 |     # [[ "$player" ]] && prin "Music Player" "$player"
 32 |     # info "Local IP" local_ip
 33 |     info "Public IP" public_ip
 34 |     # info "Users" users
 35 |     # info "Locale" locale  # This only works on glibc systems.
 36 | 
 37 |     info cols
 38 | }
 39 | 
 40 | # Title
 41 | 
 42 | 
 43 | # Hide/Show Fully qualified domain name.
 44 | #
 45 | # Default:  'off'
 46 | # Values:   'on', 'off'
 47 | # Flag:     --title_fqdn
 48 | title_fqdn="off"
 49 | 
 50 | 
 51 | # Kernel
 52 | 
 53 | 
 54 | # Shorten the output of the kernel function.
 55 | #
 56 | # Default:  'on'
 57 | # Values:   'on', 'off'
 58 | # Flag:     --kernel_shorthand
 59 | # Supports: Everything except *BSDs (except PacBSD and PC-BSD)
 60 | #
 61 | # Example:
 62 | # on:  '4.8.9-1-ARCH'
 63 | # off: 'Linux 4.8.9-1-ARCH'
 64 | kernel_shorthand="off"
 65 | 
 66 | 
 67 | # Distro
 68 | 
 69 | 
 70 | # Shorten the output of the distro function
 71 | #
 72 | # Default:  'off'
 73 | # Values:   'on', 'tiny', 'off'
 74 | # Flag:     --distro_shorthand
 75 | # Supports: Everything except Windows and Haiku
 76 | distro_shorthand="off"
 77 | 
 78 | # Show/Hide OS Architecture.
 79 | # Show 'x86_64', 'x86' and etc in 'Distro:' output.
 80 | #
 81 | # Default: 'on'
 82 | # Values:  'on', 'off'
 83 | # Flag:    --os_arch
 84 | #
 85 | # Example:
 86 | # on:  'Arch Linux x86_64'
 87 | # off: 'Arch Linux'
 88 | os_arch="on"
 89 | 
 90 | 
 91 | # Uptime
 92 | 
 93 | 
 94 | # Shorten the output of the uptime function
 95 | #
 96 | # Default: 'on'
 97 | # Values:  'on', 'tiny', 'off'
 98 | # Flag:    --uptime_shorthand
 99 | #
100 | # Example:
101 | # on:   '2 days, 10 hours, 3 mins'
102 | # tiny: '2d 10h 3m'
103 | # off:  '2 days, 10 hours, 3 minutes'
104 | uptime_shorthand="tiny"
105 | 
106 | 
107 | # Memory
108 | 
109 | 
110 | # Show memory pecentage in output.
111 | #
112 | # Default: 'off'
113 | # Values:  'on', 'off'
114 | # Flag:    --memory_percent
115 | #
116 | # Example:
117 | # on:   '1801MiB / 7881MiB (22%)'
118 | # off:  '1801MiB / 7881MiB'
119 | memory_percent="on"
120 | 
121 | # Change memory output unit.
122 | #
123 | # Default: 'mib'
124 | # Values:  'kib', 'mib', 'gib'
125 | # Flag:    --memory_unit
126 | #
127 | # Example:
128 | # kib  '1020928KiB / 7117824KiB'
129 | # mib  '1042MiB / 6951MiB'
130 | # gib: ' 0.98GiB / 6.79GiB'
131 | memory_unit="mib"
132 | 
133 | 
134 | # Packages
135 | 
136 | 
137 | # Show/Hide Package Manager names.
138 | #
139 | # Default: 'tiny'
140 | # Values:  'on', 'tiny' 'off'
141 | # Flag:    --package_managers
142 | #
143 | # Example:
144 | # on:   '998 (pacman), 8 (flatpak), 4 (snap)'
145 | # tiny: '908 (pacman, flatpak, snap)'
146 | # off:  '908'
147 | package_managers="on"
148 | 
149 | 
150 | # Shell
151 | 
152 | 
153 | # Show the path to $SHELL
154 | #
155 | # Default: 'off'
156 | # Values:  'on', 'off'
157 | # Flag:    --shell_path
158 | #
159 | # Example:
160 | # on:  '/bin/bash'
161 | # off: 'bash'
162 | shell_path="off"
163 | 
164 | # Show $SHELL version
165 | #
166 | # Default: 'on'
167 | # Values:  'on', 'off'
168 | # Flag:    --shell_version
169 | #
170 | # Example:
171 | # on:  'bash 4.4.5'
172 | # off: 'bash'
173 | shell_version="on"
174 | 
175 | 
176 | # CPU
177 | 
178 | 
179 | # CPU speed type
180 | #
181 | # Default: 'bios_limit'
182 | # Values: 'scaling_cur_freq', 'scaling_min_freq', 'scaling_max_freq', 'bios_limit'.
183 | # Flag:    --speed_type
184 | # Supports: Linux with 'cpufreq'
185 | # NOTE: Any file in '/sys/devices/system/cpu/cpu0/cpufreq' can be used as a value.
186 | speed_type="bios_limit"
187 | 
188 | # CPU speed shorthand
189 | #
190 | # Default: 'off'
191 | # Values: 'on', 'off'.
192 | # Flag:    --speed_shorthand
193 | # NOTE: This flag is not supported in systems with CPU speed less than 1 GHz
194 | #
195 | # Example:
196 | # on:    'i7-6500U (4) @ 3.1GHz'
197 | # off:   'i7-6500U (4) @ 3.100GHz'
198 | speed_shorthand="on"
199 | 
200 | # Enable/Disable CPU brand in output.
201 | #
202 | # Default: 'on'
203 | # Values:  'on', 'off'
204 | # Flag:    --cpu_brand
205 | #
206 | # Example:
207 | # on:   'Intel i7-6500U'
208 | # off:  'i7-6500U (4)'
209 | cpu_brand="on"
210 | 
211 | # CPU Speed
212 | # Hide/Show CPU speed.
213 | #
214 | # Default: 'on'
215 | # Values:  'on', 'off'
216 | # Flag:    --cpu_speed
217 | #
218 | # Example:
219 | # on:  'Intel i7-6500U (4) @ 3.1GHz'
220 | # off: 'Intel i7-6500U (4)'
221 | cpu_speed="on"
222 | 
223 | # CPU Cores
224 | # Display CPU cores in output
225 | #
226 | # Default: 'logical'
227 | # Values:  'logical', 'physical', 'off'
228 | # Flag:    --cpu_cores
229 | # Support: 'physical' doesn't work on BSD.
230 | #
231 | # Example:
232 | # logical:  'Intel i7-6500U (4) @ 3.1GHz' (All virtual cores)
233 | # physical: 'Intel i7-6500U (2) @ 3.1GHz' (All physical cores)
234 | # off:      'Intel i7-6500U @ 3.1GHz'
235 | cpu_cores="logical"
236 | 
237 | # CPU Temperature
238 | # Hide/Show CPU temperature.
239 | # Note the temperature is added to the regular CPU function.
240 | #
241 | # Default: 'off'
242 | # Values:  'C', 'F', 'off'
243 | # Flag:    --cpu_temp
244 | # Supports: Linux, BSD
245 | # NOTE: For FreeBSD and NetBSD-based systems, you'll need to enable
246 | #       coretemp kernel module. This only supports newer Intel processors.
247 | #
248 | # Example:
249 | # C:   'Intel i7-6500U (4) @ 3.1GHz [27.2°C]'
250 | # F:   'Intel i7-6500U (4) @ 3.1GHz [82.0°F]'
251 | # off: 'Intel i7-6500U (4) @ 3.1GHz'
252 | cpu_temp="on"
253 | 
254 | 
255 | # GPU
256 | 
257 | 
258 | # Enable/Disable GPU Brand
259 | #
260 | # Default: 'on'
261 | # Values:  'on', 'off'
262 | # Flag:    --gpu_brand
263 | #
264 | # Example:
265 | # on:  'AMD HD 7950'
266 | # off: 'HD 7950'
267 | gpu_brand="off"
268 | 
269 | # Which GPU to display
270 | #
271 | # Default: 'all'
272 | # Values:  'all', 'dedicated', 'integrated'
273 | # Flag:    --gpu_type
274 | # Supports: Linux
275 | #
276 | # Example:
277 | # all:
278 | #   GPU1: AMD HD 7950
279 | #   GPU2: Intel Integrated Graphics
280 | #
281 | # dedicated:
282 | #   GPU1: AMD HD 7950
283 | #
284 | # integrated:
285 | #   GPU1: Intel Integrated Graphics
286 | gpu_type="all"
287 | 
288 | 
289 | # Resolution
290 | 
291 | 
292 | # Display refresh rate next to each monitor
293 | # Default: 'off'
294 | # Values:  'on', 'off'
295 | # Flag:    --refresh_rate
296 | # Supports: Doesn't work on Windows.
297 | #
298 | # Example:
299 | # on:  '1920x1080 @ 60Hz'
300 | # off: '1920x1080'
301 | refresh_rate="off"
302 | 
303 | 
304 | # Gtk Theme / Icons / Font
305 | 
306 | 
307 | # Shorten output of GTK Theme / Icons / Font
308 | #
309 | # Default: 'off'
310 | # Values:  'on', 'off'
311 | # Flag:    --gtk_shorthand
312 | #
313 | # Example:
314 | # on:  'Numix, Adwaita'
315 | # off: 'Numix [GTK2], Adwaita [GTK3]'
316 | gtk_shorthand="off"
317 | 
318 | 
319 | # Enable/Disable gtk2 Theme / Icons / Font
320 | #
321 | # Default: 'on'
322 | # Values:  'on', 'off'
323 | # Flag:    --gtk2
324 | #
325 | # Example:
326 | # on:  'Numix [GTK2], Adwaita [GTK3]'
327 | # off: 'Adwaita [GTK3]'
328 | gtk2="on"
329 | 
330 | # Enable/Disable gtk3 Theme / Icons / Font
331 | #
332 | # Default: 'on'
333 | # Values:  'on', 'off'
334 | # Flag:    --gtk3
335 | #
336 | # Example:
337 | # on:  'Numix [GTK2], Adwaita [GTK3]'
338 | # off: 'Numix [GTK2]'
339 | gtk3="on"
340 | 
341 | 
342 | # IP Address
343 | 
344 | 
345 | # Website to ping for the public IP
346 | #
347 | # Default: 'http://ident.me'
348 | # Values:  'url'
349 | # Flag:    --ip_host
350 | public_ip_host="http://ident.me"
351 | 
352 | # Public IP timeout.
353 | #
354 | # Default: '2'
355 | # Values:  'int'
356 | # Flag:    --ip_timeout
357 | public_ip_timeout=3
358 | 
359 | 
360 | # Desktop Environment
361 | 
362 | 
363 | # Show Desktop Environment version
364 | #
365 | # Default: 'on'
366 | # Values:  'on', 'off'
367 | # Flag:    --de_version
368 | de_version="on"
369 | 
370 | 
371 | # Disk
372 | 
373 | 
374 | # Which disks to display.
375 | # The values can be any /dev/sdXX, mount point or directory.
376 | # NOTE: By default we only show the disk info for '/'.
377 | #
378 | # Default: '/'
379 | # Values:  '/', '/dev/sdXX', '/path/to/drive'.
380 | # Flag:    --disk_show
381 | #
382 | # Example:
383 | # disk_show=('/' '/dev/sdb1'):
384 | #      'Disk (/): 74G / 118G (66%)'
385 | #      'Disk (/mnt/Videos): 823G / 893G (93%)'
386 | #
387 | # disk_show=('/'):
388 | #      'Disk (/): 74G / 118G (66%)'
389 | #
390 | disk_show=('/')
391 | 
392 | # Disk subtitle.
393 | # What to append to the Disk subtitle.
394 | #
395 | # Default: 'mount'
396 | # Values:  'mount', 'name', 'dir', 'none'
397 | # Flag:    --disk_subtitle
398 | #
399 | # Example:
400 | # name:   'Disk (/dev/sda1): 74G / 118G (66%)'
401 | #         'Disk (/dev/sdb2): 74G / 118G (66%)'
402 | #
403 | # mount:  'Disk (/): 74G / 118G (66%)'
404 | #         'Disk (/mnt/Local Disk): 74G / 118G (66%)'
405 | #         'Disk (/mnt/Videos): 74G / 118G (66%)'
406 | #
407 | # dir:    'Disk (/): 74G / 118G (66%)'
408 | #         'Disk (Local Disk): 74G / 118G (66%)'
409 | #         'Disk (Videos): 74G / 118G (66%)'
410 | #
411 | # none:   'Disk: 74G / 118G (66%)'
412 | #         'Disk: 74G / 118G (66%)'
413 | #         'Disk: 74G / 118G (66%)'
414 | disk_subtitle="mount"
415 | 
416 | # Disk percent.
417 | # Show/Hide disk percent.
418 | #
419 | # Default: 'on'
420 | # Values:  'on', 'off'
421 | # Flag:    --disk_percent
422 | #
423 | # Example:
424 | # on:  'Disk (/): 74G / 118G (66%)'
425 | # off: 'Disk (/): 74G / 118G'
426 | disk_percent="on"
427 | 
428 | 
429 | # Song
430 | 
431 | 
432 | # Manually specify a music player.
433 | #
434 | # Default: 'auto'
435 | # Values:  'auto', 'player-name'
436 | # Flag:    --music_player
437 | #
438 | # Available values for 'player-name':
439 | #
440 | # amarok
441 | # audacious
442 | # banshee
443 | # bluemindo
444 | # clementine
445 | # cmus
446 | # deadbeef
447 | # deepin-music
448 | # dragon
449 | # elisa
450 | # exaile
451 | # gnome-music
452 | # gmusicbrowser
453 | # gogglesmm
454 | # guayadeque
455 | # io.elementary.music
456 | # iTunes
457 | # juk
458 | # lollypop
459 | # mocp
460 | # mopidy
461 | # mpd
462 | # muine
463 | # netease-cloud-music
464 | # olivia
465 | # playerctl
466 | # pogo
467 | # pragha
468 | # qmmp
469 | # quodlibet
470 | # rhythmbox
471 | # sayonara
472 | # smplayer
473 | # spotify
474 | # strawberry
475 | # tauonmb
476 | # tomahawk
477 | # vlc
478 | # xmms2d
479 | # xnoise
480 | # yarock
481 | music_player="auto"
482 | 
483 | # Format to display song information.
484 | #
485 | # Default: '%artist% - %album% - %title%'
486 | # Values:  '%artist%', '%album%', '%title%'
487 | # Flag:    --song_format
488 | #
489 | # Example:
490 | # default: 'Song: Jet - Get Born - Sgt Major'
491 | song_format="%artist% - %album% - %title%"
492 | 
493 | # Print the Artist, Album and Title on separate lines
494 | #
495 | # Default: 'off'
496 | # Values:  'on', 'off'
497 | # Flag:    --song_shorthand
498 | #
499 | # Example:
500 | # on:  'Artist: The Fratellis'
501 | #      'Album: Costello Music'
502 | #      'Song: Chelsea Dagger'
503 | #
504 | # off: 'Song: The Fratellis - Costello Music - Chelsea Dagger'
505 | song_shorthand="off"
506 | 
507 | # 'mpc' arguments (specify a host, password etc).
508 | #
509 | # Default:  ''
510 | # Example: mpc_args=(-h HOST -P PASSWORD)
511 | mpc_args=()
512 | 
513 | 
514 | # Text Colors
515 | 
516 | 
517 | # Text Colors
518 | #
519 | # Default:  'distro'
520 | # Values:   'distro', 'num' 'num' 'num' 'num' 'num' 'num'
521 | # Flag:     --colors
522 | #
523 | # Each number represents a different part of the text in
524 | # this order: 'title', '@', 'underline', 'subtitle', 'colon', 'info'
525 | #
526 | # Example:
527 | # colors=(distro)      - Text is colored based on Distro colors.
528 | # colors=(4 6 1 8 8 6) - Text is colored in the order above.
529 | colors=(distro)
530 | 
531 | 
532 | # Text Options
533 | 
534 | 
535 | # Toggle bold text
536 | #
537 | # Default:  'on'
538 | # Values:   'on', 'off'
539 | # Flag:     --bold
540 | bold="on"
541 | 
542 | # Enable/Disable Underline
543 | #
544 | # Default:  'on'
545 | # Values:   'on', 'off'
546 | # Flag:     --underline
547 | underline_enabled="on"
548 | 
549 | # Underline character
550 | #
551 | # Default:  '-'
552 | # Values:   'string'
553 | # Flag:     --underline_char
554 | underline_char="-"
555 | 
556 | 
557 | # Info Separator
558 | # Replace the default separator with the specified string.
559 | #
560 | # Default:  ':'
561 | # Flag:     --separator
562 | #
563 | # Example:
564 | # separator="->":   'Shell-> bash'
565 | # separator=" =":   'WM = dwm'
566 | separator=":"
567 | 
568 | 
569 | # Color Blocks
570 | 
571 | 
572 | # Color block range
573 | # The range of colors to print.
574 | #
575 | # Default:  '0', '15'
576 | # Values:   'num'
577 | # Flag:     --block_range
578 | #
579 | # Example:
580 | #
581 | # Display colors 0-7 in the blocks.  (8 colors)
582 | # neofetch --block_range 0 7
583 | #
584 | # Display colors 0-15 in the blocks. (16 colors)
585 | # neofetch --block_range 0 15
586 | block_range=(0 15)
587 | 
588 | # Toggle color blocks
589 | #
590 | # Default:  'on'
591 | # Values:   'on', 'off'
592 | # Flag:     --color_blocks
593 | color_blocks="on"
594 | 
595 | # Color block width in spaces
596 | #
597 | # Default:  '3'
598 | # Values:   'num'
599 | # Flag:     --block_width
600 | block_width=3
601 | 
602 | # Color block height in lines
603 | #
604 | # Default:  '1'
605 | # Values:   'num'
606 | # Flag:     --block_height
607 | block_height=1
608 | 
609 | # Color Alignment
610 | #
611 | # Default: 'auto'
612 | # Values: 'auto', 'num'
613 | # Flag: --col_offset
614 | #
615 | # Number specifies how far from the left side of the terminal (in spaces) to
616 | # begin printing the columns, in case you want to e.g. center them under your
617 | # text.
618 | # Example:
619 | # col_offset="auto" - Default behavior of neofetch
620 | # col_offset=7      - Leave 7 spaces then print the colors
621 | col_offset="auto"
622 | 
623 | # Progress Bars
624 | 
625 | 
626 | # Bar characters
627 | #
628 | # Default:  '-', '='
629 | # Values:   'string', 'string'
630 | # Flag:     --bar_char
631 | #
632 | # Example:
633 | # neofetch --bar_char 'elapsed' 'total'
634 | # neofetch --bar_char '-' '='
635 | bar_char_elapsed="-"
636 | bar_char_total="="
637 | 
638 | # Toggle Bar border
639 | #
640 | # Default:  'on'
641 | # Values:   'on', 'off'
642 | # Flag:     --bar_border
643 | bar_border="on"
644 | 
645 | # Progress bar length in spaces
646 | # Number of chars long to make the progress bars.
647 | #
648 | # Default:  '15'
649 | # Values:   'num'
650 | # Flag:     --bar_length
651 | bar_length=15
652 | 
653 | # Progress bar colors
654 | # When set to distro, uses your distro's logo colors.
655 | #
656 | # Default:  'distro', 'distro'
657 | # Values:   'distro', 'num'
658 | # Flag:     --bar_colors
659 | #
660 | # Example:
661 | # neofetch --bar_colors 3 4
662 | # neofetch --bar_colors distro 5
663 | bar_color_elapsed="distro"
664 | bar_color_total="distro"
665 | 
666 | 
667 | # Info display
668 | # Display a bar with the info.
669 | #
670 | # Default: 'off'
671 | # Values:  'bar', 'infobar', 'barinfo', 'off'
672 | # Flags:   --cpu_display
673 | #          --memory_display
674 | #          --battery_display
675 | #          --disk_display
676 | #
677 | # Example:
678 | # bar:     '[---=======]'
679 | # infobar: 'info [---=======]'
680 | # barinfo: '[---=======] info'
681 | # off:     'info'
682 | cpu_display="off"
683 | memory_display="off"
684 | battery_display="off"
685 | disk_display="off"
686 | 
687 | 
688 | # Backend Settings
689 | 
690 | 
691 | # Image backend.
692 | #
693 | # Default:  'ascii'
694 | # Values:   'ascii', 'caca', 'chafa', 'jp2a', 'iterm2', 'off',
695 | #           'pot', 'termpix', 'pixterm', 'tycat', 'w3m', 'kitty'
696 | # Flag:     --backend
697 | image_backend="ascii"
698 | 
699 | # Image Source
700 | #
701 | # Which image or ascii file to display.
702 | #
703 | # Default:  'auto'
704 | # Values:   'auto', 'ascii', 'wallpaper', '/path/to/img', '/path/to/ascii', '/path/to/dir/'
705 | #           'command output (neofetch --ascii "$(fortune | cowsay -W 30)")'
706 | # Flag:     --source
707 | #
708 | # NOTE: 'auto' will pick the best image source for whatever image backend is used.
709 | #       In ascii mode, distro ascii art will be used and in an image mode, your
710 | #       wallpaper will be used.
711 | image_source="auto"
712 | 
713 | 
714 | # Ascii Options
715 | 
716 | 
717 | # Ascii distro
718 | # Which distro's ascii art to display.
719 | #
720 | # Default: 'auto'
721 | # Values:  'auto', 'distro_name'
722 | # Flag:    --ascii_distro
723 | # NOTE: AIX, Alpine, Anarchy, Android, Antergos, antiX, "AOSC OS",
724 | #       "AOSC OS/Retro", Apricity, ArcoLinux, ArchBox, ARCHlabs,
725 | #       ArchStrike, XFerience, ArchMerge, Arch, Artix, Arya, Bedrock,
726 | #       Bitrig, BlackArch, BLAG, BlankOn, BlueLight, bonsai, BSD,
727 | #       BunsenLabs, Calculate, Carbs, CentOS, Chakra, ChaletOS,
728 | #       Chapeau, Chrom*, Cleanjaro, ClearOS, Clear_Linux, Clover,
729 | #       Condres, Container_Linux, CRUX, Cucumber, Debian, Deepin,
730 | #       DesaOS, Devuan, DracOS, DarkOs, DragonFly, Drauger, Elementary,
731 | #       EndeavourOS, Endless, EuroLinux, Exherbo, Fedora, Feren, FreeBSD,
732 | #       FreeMiNT, Frugalware, Funtoo, GalliumOS, Garuda, Gentoo, Pentoo,
733 | #       gNewSense, GNOME, GNU, GoboLinux, Grombyang, Guix, Haiku, Huayra,
734 | #       Hyperbola, janus, Kali, KaOS, KDE_neon, Kibojoe, Kogaion,
735 | #       Korora, KSLinux, Kubuntu, LEDE, LFS, Linux_Lite,
736 | #       LMDE, Lubuntu, Lunar, macos, Mageia, MagpieOS, Mandriva,
737 | #       Manjaro, Maui, Mer, Minix, LinuxMint, MX_Linux, Namib,
738 | #       Neptune, NetBSD, Netrunner, Nitrux, NixOS, Nurunner,
739 | #       NuTyX, OBRevenge, OpenBSD, openEuler, OpenIndiana, openmamba,
740 | #       OpenMandriva, OpenStage, OpenWrt, osmc, Oracle, OS Elbrus, PacBSD,
741 | #       Parabola, Pardus, Parrot, Parsix, TrueOS, PCLinuxOS, Peppermint,
742 | #       popos, Porteus, PostMarketOS, Proxmox, Puppy, PureOS, Qubes, Radix,
743 | #       Raspbian, Reborn_OS, Redstar, Redcore, Redhat, Refracted_Devuan,
744 | #       Regata, Rosa, sabotage, Sabayon, Sailfish, SalentOS, Scientific,
745 | #       Septor, SereneLinux, SharkLinux, Siduction, Slackware, SliTaz,
746 | #       SmartOS, Solus, Source_Mage, Sparky, Star, SteamOS, SunOS,
747 | #       openSUSE_Leap, openSUSE_Tumbleweed, openSUSE, SwagArch, Tails,
748 | #       Trisquel, Ubuntu-Budgie, Ubuntu-GNOME, Ubuntu-MATE, Ubuntu-Studio,
749 | #       Ubuntu, Venom, Void, Obarun, windows10, Windows7, Xubuntu, Zorin,
750 | #       and IRIX have ascii logos
751 | # NOTE: Arch, Ubuntu, Redhat, and Dragonfly have 'old' logo variants.
752 | #       Use '{distro name}_old' to use the old logos.
753 | # NOTE: Ubuntu has flavor variants.
754 | #       Change this to Lubuntu, Kubuntu, Xubuntu, Ubuntu-GNOME,
755 | #       Ubuntu-Studio, Ubuntu-Mate  or Ubuntu-Budgie to use the flavors.
756 | # NOTE: Arcolinux, Dragonfly, Fedora, Alpine, Arch, Ubuntu,
757 | #       CRUX, Debian, Gentoo, FreeBSD, Mac, NixOS, OpenBSD, android,
758 | #       Antrix, CentOS, Cleanjaro, ElementaryOS, GUIX, Hyperbola,
759 | #       Manjaro, MXLinux, NetBSD, Parabola, POP_OS, PureOS,
760 | #       Slackware, SunOS, LinuxLite, OpenSUSE, Raspbian,
761 | #       postmarketOS, and Void have a smaller logo variant.
762 | #       Use '{distro name}_small' to use the small variants.
763 | ascii_distro="bsd"
764 | 
765 | # Ascii Colors
766 | #
767 | # Default:  'distro'
768 | # Values:   'distro', 'num' 'num' 'num' 'num' 'num' 'num'
769 | # Flag:     --ascii_colors
770 | #
771 | # Example:
772 | # ascii_colors=(distro)      - Ascii is colored based on Distro colors.
773 | # ascii_colors=(4 6 1 8 8 6) - Ascii is colored using these colors.
774 | ascii_colors=(distro)
775 | 
776 | # Bold ascii logo
777 | # Whether or not to bold the ascii logo.
778 | #
779 | # Default: 'on'
780 | # Values:  'on', 'off'
781 | # Flag:    --ascii_bold
782 | ascii_bold="on"
783 | 
784 | 
785 | # Image Options
786 | 
787 | 
788 | # Image loop
789 | # Setting this to on will make neofetch redraw the image constantly until
790 | # Ctrl+C is pressed. This fixes display issues in some terminal emulators.
791 | #
792 | # Default:  'off'
793 | # Values:   'on', 'off'
794 | # Flag:     --loop
795 | image_loop="off"
796 | 
797 | # Thumbnail directory
798 | #
799 | # Default: '~/.cache/thumbnails/neofetch'
800 | # Values:  'dir'
801 | thumbnail_dir="${XDG_CACHE_HOME:-${HOME}/.cache}/thumbnails/neofetch"
802 | 
803 | # Crop mode
804 | #
805 | # Default:  'normal'
806 | # Values:   'normal', 'fit', 'fill'
807 | # Flag:     --crop_mode
808 | #
809 | # See this wiki page to learn about the fit and fill options.
810 | # https://github.com/dylanaraps/neofetch/wiki/What-is-Waifu-Crop%3F
811 | crop_mode="normal"
812 | 
813 | # Crop offset
814 | # Note: Only affects 'normal' crop mode.
815 | #
816 | # Default:  'center'
817 | # Values:   'northwest', 'north', 'northeast', 'west', 'center'
818 | #           'east', 'southwest', 'south', 'southeast'
819 | # Flag:     --crop_offset
820 | crop_offset="center"
821 | 
822 | # Image size
823 | # The image is half the terminal width by default.
824 | #
825 | # Default: 'auto'
826 | # Values:  'auto', '00px', '00%', 'none'
827 | # Flags:   --image_size
828 | #          --size
829 | image_size="auto"
830 | 
831 | # Gap between image and text
832 | #
833 | # Default: '3'
834 | # Values:  'num', '-num'
835 | # Flag:    --gap
836 | gap=3
837 | 
838 | # Image offsets
839 | # Only works with the w3m backend.
840 | #
841 | # Default: '0'
842 | # Values:  'px'
843 | # Flags:   --xoffset
844 | #          --yoffset
845 | yoffset=0
846 | xoffset=0
847 | 
848 | # Image background color
849 | # Only works with the w3m backend.
850 | #
851 | # Default: ''
852 | # Values:  'color', 'blue'
853 | # Flag:    --bg_color
854 | background_color=
855 | 
856 | 
857 | # Misc Options
858 | 
859 | # Stdout mode
860 | # Turn off all colors and disables image backend (ASCII/Image).
861 | # Useful for piping into another command.
862 | # Default: 'off'
863 | # Values: 'on', 'off'
864 | stdout="off"
865 | 


--------------------------------------------------------------------------------
/tools/3p.sh:
--------------------------------------------------------------------------------
  1 | #!/bin/bash
  2 | 
  3 | # 3p: program, port, pid
  4 | # aim: coross reference 3p 
  5 | 
  6 | # example usage:
  7 | # bash <(curl -sL http://realrz.com/shell-scripts/tools/3p.sh) --program nginx
  8 | # bash <(curl -sL http://realrz.com/shell-scripts/tools/3p.sh) --port 80
  9 | # bash <(curl -sL http://realrz.com/shell-scripts/tools/3p.sh) --pid 1234
 10 | 
 11 | # output format example(each line except the header represents a single process):
 12 | # Program    Pid        Port
 13 | # nginx      87236      80,443
 14 | # nginx      358789     none
 15 | 
 16 | # util functions
 17 | 
 18 | function err() {
 19 | 	echo "$1" >&2
 20 | }
 21 | 
 22 | function getDistro() {
 23 | 	local distro
 24 | 	if [[ -e /etc/os-release ]]; then
 25 | 		# Linux has /etc/os-release file
 26 | 		# shellcheck disable=SC1091
 27 | 		source /etc/os-release
 28 | 		# /etc/os-release when sourced, will add the $NAME environment variable
 29 | 		if echo "$NAME" | grep -iq ubuntu; then
 30 | 			distro="Ubuntu"
 31 | 		fi
 32 | 	elif [[ $(uname) == "Darwin" ]]; then
 33 | 		distro="macOS"
 34 | 	else
 35 | 		echo "Sorry, this script only support Ubuntu & macOS"
 36 | 		exit 1
 37 | 	fi
 38 | 	echo "$distro"
 39 | }
 40 | 
 41 | # check distro
 42 | 
 43 | if ! distro=$(getDistro); then
 44 | 	exit 1
 45 | fi
 46 | 
 47 | if [[ "$distro" != "Ubuntu" ]]; then
 48 | 	echo "Sorry, this script only supports Ubuntu"
 49 | 	exit 2
 50 | fi
 51 | 
 52 | # check if awk & netstat is installed, if not, install them
 53 | if ! (command -v awk netstat &> /dev/null); then
 54 | 	apt update
 55 | 	yes | apt install awk net-tools &> /dev/null
 56 | fi
 57 | 
 58 | # find port(s) by pid, 1 process can listen on many ports
 59 | function printPortsByPid {
 60 | 	ports=$(
 61 | 		netstat -tulpn \
 62 | 		| awk -v pattern="^$1" '(NR>2 && $7 ~ pattern){print $4}' \
 63 | 		| awk -F':' '{print $NF}' \
 64 | 		| sort -n \
 65 | 		| uniq \
 66 | 		| tr '\n' ',' \
 67 | 		| sed 's/,$//'
 68 | 	)
 69 | 	echo "$ports"
 70 | }
 71 | 
 72 | # format output
 73 | function printResultHeader {
 74 | 	printf "%-15s %-10s %-20s\n" "Program" "Pid" "Port"
 75 | }
 76 | function printResultBody {
 77 | 	local program="$1"
 78 | 	local pid="$2"
 79 | 	local port="$3"
 80 | 	if [[ -z "$port" ]]; then
 81 | 		port="none"
 82 | 	fi
 83 | 	printf "%-15s %-10d %-20s\n" "$program" "$pid" "$port"
 84 | }
 85 | 
 86 | # main program starts here
 87 | if [[ "$#" -ne 2 ]]; then
 88 | 	err "wrong usage"
 89 | 	exit 3;
 90 | elif [[ "$1" = "--port" ]]; then
 91 | 	port="$2"
 92 | 	segment=$(netstat -tulpn | awk -v pattern=":$port$" '(NR>2 && $4 ~ pattern){print $7}')
 93 | 	if [[ -z "$segment" ]]; then
 94 | 		err "no process is listening on port $port"
 95 | 		exit 4
 96 | 	fi
 97 | 	# if port is valid, there must be 1 and only 1 process and program listening to it
 98 | 	# find program
 99 | 	program=$(echo "$segment" | awk -F'[/:]' '{print $2}' | sort | uniq)
100 | 	# find pid
101 | 	pid=$(echo "$segment" | awk -F'[/:]' '{print $1}' | sort | uniq)
102 | 	# format & output
103 | 	printResultHeader
104 | 	printResultBody "$program" "$pid" "$port"
105 | elif [[ "$1" = "--pid" ]]; then
106 | 	pid="$2"
107 | 	# find program
108 | 	program=$(
109 | 		ps aux \
110 | 		| awk -v pid="$pid" '($2==pid){print $11}' \
111 | 		| cut -d':' -f1 \
112 | 		| awk -F'/' '{print $NF}'
113 | 	)
114 | 	if [[ -z "$program" ]]; then
115 | 	 	err "no running process has pid $pid"
116 | 		exit 5
117 | 	fi	
118 | 	# find port(s), 1 process can listen on many ports
119 | 	port=$(printPortsByPid "$pid")
120 | 	# format & output
121 | 	printResultHeader
122 | 	printResultBody "$program" "$pid" "$port"
123 | elif [[ "$1" = "--program" ]]; then 
124 | 	program="$2"
125 | 	# test if program exits
126 | 	if ! (command -v "$program" &>/dev/null); then
127 | 		err "$program doesn't exist"
128 | 		exit 6
129 | 	fi
130 | 	# find pid(s), a program can have many process
131 | 	# pgrep -x flag means exact match
132 | 	pid=$(pgrep -x "$program")
133 | 	if [[ -z "$pid" ]]; then
134 | 		err "$program doesn't have any running process"
135 | 		exit 7
136 | 	fi
137 | 	printResultHeader
138 | 	# for each pid, find port
139 | 	while read -r line
140 | 	do
141 | 		port=$(printPortsByPid "$line")
142 | 		printResultBody "$program" "$line" "$port"
143 | 	done <<< "$pid"
144 | else
145 | 	err "wrong option"
146 | 	exit 8;
147 | fi
148 | 


--------------------------------------------------------------------------------
/tools/gsync.sh:
--------------------------------------------------------------------------------
 1 | #!/bin/bash
 2 | 
 3 | # gsync: git sync
 4 | # aim: bidirectional sync between local and remote git repo
 5 | 
 6 | # usage: 
 7 | # 1. sync current branch: bash gsync.sh 
 8 | # 2. sync specific branch: bash gsync.sh {branch name}
 9 | # e.g. bash gsync.sh dev
10 | 
11 | # note: this script will peform auto merge when local & remote branch are diverged
12 | # rebase is not supported yet, maybe I'll add it later
13 | 
14 | if ! branch=$(git branch --show-current); then
15 | 	# one of the reason you may come to this is:
16 | 	# current folder is not even monitored by git
17 | 	exit 1
18 | fi
19 | 
20 | # if parameter is provided 
21 | if [[ -n "$1" ]]; then
22 | 	if [[ ! $(git branch --list) =~ $1 ]]; then
23 | 		echo "branch $1 doesn't exist"
24 | 		exit 2
25 | 	fi
26 | 	if [[ "$branch" != "$1" ]]; then
27 | 		branch="$1"
28 | 		git switch "$1"
29 | 	fi
30 | fi
31 | 
32 | # fetch new changes in remote repo
33 | if ! git fetch; then
34 | 	# you may come to this if you network went wrong 
35 | 	# e.g. GFW can act like a bitch sometimes 
36 | 	exit 3
37 | fi
38 | 
39 | status=$(git status)
40 | 
41 | if [[ "$status" =~ ahead ]]; then
42 | 	echo "** Pushing local changes to origin/$branch **"
43 | 	if ! git push; then
44 | 		exit 4
45 | 	fi
46 | elif [[ "$status" =~ behind ]]; then
47 | 	echo "** Pulling remote changes from origin/$branch **"
48 | 	if ! git merge origin/"$branch" --ff-only; then
49 | 		exit 5
50 | 	fi
51 | elif [[ "$status" =~ diverged ]]; then
52 | 	# try to perform auto merge
53 | 	if git merge origin/"$branch" --no-edit; then
54 | 		echo "** Pushing changes to origin/$branch after successful merge **"
55 | 		if ! git push; then
56 | 			exit 4
57 | 		fi
58 | 	else
59 | 		echo "There seems to be merge conflicts, please resolve them mannually"
60 | 		exit 6
61 | 	fi
62 | elif [[ "$status" =~ 'up to date' ]]; then
63 | 	echo "You branch is already up to date with origin/$branch"
64 | else
65 | 	echo "An unknown error occured, check the script you are running"
66 | 	exit 7
67 | fi
68 | 


--------------------------------------------------------------------------------
/tools/snp.sh:
--------------------------------------------------------------------------------
 1 | #!/bin/bash
 2 | 
 3 | # snp => show non-printable 
 4 | # aim: explicitly show common non-printable characters in their escaped form
 5 | # distro support: Ubuntu, macOS
 6 | # usage: bash <(curl -sL http://realrz.com/shell-scripts/tools/snp.sh) /path/to/file
 7 | 
 8 | # supported mappings
 9 | # 1. carriage return => \r
10 | # 2. newline (line feed) => \n
11 | # 3. tab => \t
12 | # 4. space => \x20
13 | 
14 | # options 
15 | # by default, all the mappings are included, you can specify those mappings using options:
16 | # -r: carriage return
17 | # -n: newline (line feed)
18 | # -t: tab
19 | # -s: space
20 | # options can be combined, e.g.
21 | # bash <(curl -sL http://realrz.com/shell-scripts/snp.sh) -rn /path/to/file
22 | 
23 | # util functions
24 | 
25 | function err() {
26 | 	echo "$1" >&2
27 | }
28 | 
29 | function getDistro() {
30 | 	local distro
31 | 	if [[ -e /etc/os-release ]]; then
32 | 		# Linux has /etc/os-release file
33 | 		# shellcheck disable=SC1091
34 | 		source /etc/os-release
35 | 		# /etc/os-release when sourced, will add the $NAME environment variable
36 | 		if echo "$NAME" | grep -iq ubuntu; then
37 | 			distro="Ubuntu"
38 | 		fi
39 | 	elif [[ $(uname) == "Darwin" ]]; then
40 | 		distro="macOS"
41 | 	else
42 | 		echo "Sorry, this script only support Ubuntu & macOS"
43 | 		exit 1
44 | 	fi
45 | 	echo "$distro"
46 | }
47 | 
48 | # check distro
49 | if ! distro=$(getDistro); then
50 | 	exit 1
51 | fi
52 | 
53 | # check if xxd is installed
54 | if ! command -v xxd &>/dev/null; then
55 | 	if [[ "$distro" == "debian" || "$distro" == "ubuntu" ]]; then
56 | 		yes | apt install xxd &> /dev/null  
57 | 	else
58 | 		err "this script requires xxd to run"
59 | 		err "try install xxd first, then run this script again" 
60 | 		exit 1
61 | 	fi
62 | fi
63 | 
64 | # character       UTF-8 hex    Printable
65 | # line feed       0a           no
66 | # carriage return 0d           no
67 | # tab             09           no
68 | # space           20           no
69 | # \               5c           yes
70 | # n               6e           yes
71 | # r               72           yes
72 | # t               74           yes
73 | # x               78           yes
74 | # 2               32           yes
75 | # 0               30           yes
76 | 
77 | # main program starts here
78 | xxd -c 1 "$1" \
79 | | awk '{print $2}' \
80 | | sed 's/0a/5c6e/g' \
81 | | sed 's/0d/5c72/g' \
82 | | sed 's/09/5c74/g' \
83 | | sed 's/20/5c783230/g' \
84 | | tr -d '\n' \
85 | | xxd -r -p
86 | # use echo to add newline to the end
87 | echo
88 | 


--------------------------------------------------------------------------------
/tools/v2ray_install.sh:
--------------------------------------------------------------------------------
 1 | #!/bin/bash
 2 | 
 3 | # util functions
 4 | 
 5 | function err() {
 6 | 	echo "$1" >&2
 7 | }
 8 | 
 9 | # pre-requisites
10 | 
11 | echo "V2ray + tls + nginx + websocket 安装配置脚本"
12 | 
13 | echo "在运行此脚本之前，以下条件应该被满足："
14 | echo "1. 系统是 Ubuntu 或者 Debian 并且使用 root 账号登陆"
15 | echo "2. 系统不在 GFW 封锁范围内"
16 | echo "3. 系统上没有安装过 certbot"
17 | echo "4. 已经准备好域名并且 DNS 的 A 记录已经将域名指向本机的IP地址"
18 | 
19 | read -p "是否继续? (Y/N) " -r answer
20 | if [[ $answer != "Y" ]] && [[ $answer != "y" ]]; then
21 | 	err "已退出"
22 | 	exit 1
23 | fi
24 | 
25 | apt update
26 | 
27 | # get domain
28 | read -p "请输入域名: " -r domain
29 | 
30 | # install curl, nginx, snapd and certbot
31 | yes | apt install curl nginx snapd
32 | snap install --classic certbot
33 | if [[ ! -f /usr/bin/certbot ]]; then
34 | 	ln -s /snap/bin/certbot /usr/bin/certbot
35 | fi
36 | 
37 | # run scripts from https://github.com/v2fly/fhs-install-v2ray to install v2ray core and geo file
38 | bash <(curl -L https://raw.githubusercontent.com/v2fly/fhs-install-v2ray/master/install-release.sh) 
39 | bash <(curl -L https://raw.githubusercontent.com/v2fly/fhs-install-v2ray/master/install-dat-release.sh) 
40 | 
41 | # write v2ray config 
42 | cat > /usr/local/etc/v2ray/config.json << "EOF"
43 | {
44 |   "inbounds": [{
45 |     "port": 60000,
46 |     "protocol": "vmess",
47 |     "settings": {
48 |       "clients": [{ "id": "4cce13cd-770e-4b5b-8013-c16b6e62bbcc" }]
49 |     },
50 | 		"streamSettings": {
51 | 			"network": "ws",
52 | 			"wsSettings": {
53 | 				"path": "/v2"
54 | 			}
55 | 		}
56 |   }],
57 |   "outbounds": [{
58 |     "protocol": "freedom",
59 |     "settings": {}
60 |   }]
61 | }
62 | EOF
63 | 
64 | service v2ray restart
65 | 
66 | # hook certbot with nginx
67 | if ! certbot --nginx; then
68 | 	echo "certbot 设置出现问题，安装失败"
69 | 	exit 1
70 | fi
71 | 
72 | # nginx reverse proxy setting 
73 | setting=$(
74 | cat << "EOF"
75 | location /v2 {
76 | 	proxy_redirect off;
77 | 	proxy_pass http://127.0.0.1:60000; 
78 | 	proxy_http_version 1.1;
79 | 	proxy_set_header Upgrade $http_upgrade;
80 | 	proxy_set_header Connection "upgrade";
81 | 	proxy_set_header Host $http_host;
82 | 	proxy_set_header X-Real-IP $remote_addr;
83 | 	proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
84 | }
85 | EOF
86 | )
87 | 
88 | # find the first occurence of "managed by Certbot" and insert setting after it 
89 | lineNumber=$(grep -in "managed by Certbot" /etc/nginx/default | awk -F':' '(NR==1){print $1}')
90 | echo "prepare to insert nginx setting at line $lineNumber"
91 | result=$(awk -v ln="$lineNumber" -v setting="$setting" 'NR==ln{print setting}1')
92 | echo "$result" > /etc/nginx/default
93 | echo "nginx setting inserted"
94 | 
95 | service nginx restart
96 | 


--------------------------------------------------------------------------------
/utils/distro.sh:
--------------------------------------------------------------------------------
 1 | #!/bin/bash
 2 | 
 3 | # get distro
 4 | # supported distros: Ubuntu, macOS
 5 | # output: distro name
 6 | 
 7 | function getDistro() {
 8 | 	local distro
 9 | 	if [[ -e /etc/os-release ]]; then
10 | 		# Linux has /etc/os-release file
11 | 		# shellcheck disable=SC1091
12 | 		source /etc/os-release
13 | 		# /etc/os-release when sourced, will add the $NAME environment variable
14 | 		if echo "$NAME" | grep -iq ubuntu; then
15 | 			distro="Ubuntu"
16 | 		fi
17 | 	elif [[ $(uname) == "Darwin" ]]; then
18 | 		distro="macOS"
19 | 	else
20 | 		echo "Sorry, this script only support Ubuntu & macOS"
21 | 		exit 1
22 | 	fi
23 | 	echo "$distro"
24 | }
25 | 
26 | 


--------------------------------------------------------------------------------
/utils/err.sh:
--------------------------------------------------------------------------------
1 | #! /bin/bash
2 | 
3 | function err() {
4 | 	echo "$1" >&2
5 | }
6 | 


--------------------------------------------------------------------------------
/utils/header.sh:
--------------------------------------------------------------------------------
1 | #! /bin/bash
2 | 
3 | function header() {
4 | 	echo -e "\n** $1 **\n"
5 | }
6 | 


--------------------------------------------------------------------------------