├── README.md
└── conn.sh


/README.md:
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 1 | ## Trick-CMCC
 2 | 
 3 | 利用CMCC公共热点的小漏洞免费上网~~ :)
 4 | 
 5 | ```sh
 6 |   sudo ./conn.sh <CMCC-EDU | CMCC-WEB | CMCC>
 7 | ```
 8 | 
 9 | **Notice: 目前只知道我工CMCC有这特色, 其他地区尚不明确**  
10 | **Notice: 脚本适用于使用NetWorkManager网络sds管理工具的系统**  
11 | **Notice: 不必惊讶原理, 简单到说出来你都不信;)**  
12 | **Notice: 大前提是你先能连上WI-FI~~**
13 | 


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/conn.sh:
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 1 | #!/bin/bash
 2 | 
 3 | clean_up() {
 4 |   echo "cleanning connection files ..."
 5 |   rm /etc/NetworkManager/system-connections/${1}*
 6 |   ref=0
 7 | }
 8 | 
 9 | bootstrap() {
10 |   declare -i ref=$(ls -alsh /etc/NetworkManager/system-connections/ | grep ${ARG}* | wc -l)
11 |   ((ref >= LIMIT)) && clean_up
12 | }
13 | 
14 | declare -i LIMIT=10
15 | TIMEOUT=15s
16 | ARG=$1
17 | bootstrap
18 | 
19 | while true; do
20 |   echo "try to connect to $1 ..."
21 |   nmcli dev wifi connect $1 iface wlan0
22 |   case $? in
23 |     0 )
24 |       sleep 15s
25 |       nmcli dev disconnect iface wlan0
26 |     ;;
27 |     1 )
28 |       exit 1
29 |     ;;
30 |     4 )
31 |       if ((ref >= LIMIT)); then
32 |         clean_up $1
33 |       else
34 |         ref+=1
35 |       fi
36 |     ;;
37 |   esac
38 | done
39 | 


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