bash 如何使用“kill”结合“grep”杀死进程
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How to kill a process with 'kill' combined with 'grep'
提问by Edward
I'd like to kill a process/script with a simple command using. At the moment I do the following
我想用一个简单的命令杀死一个进程/脚本。目前我执行以下操作
ps -ef | grep myscriptname
kill 123456
But is there a way to maybe combine the 2 command together so I don't need to look and manually write the pid, something like this kill grep myscriptname?
但是有没有办法将 2 个命令组合在一起，这样我就不需要查看和手动编写 pid，像这样kill grep myscriptname？
回答by John Zwinck
You want pkill:
你想要pkill：
pkill myscriptname
On some systems there is a similar tool called killall, but be careful because on Solaris it really does kill everything!
在某些系统上有一个类似的工具叫做killall，但要小心，因为在 Solaris 上它确实会杀死一切！
Note that there is also pgrepwhich you can use to replace your ps | greppipeline:
请注意，pgrep您还可以使用它来替换ps | grep管道：
pgrep myscriptname
It prints the PID for you, and nothing else.
它会为您打印 PID，仅此而已。
回答by Mark
Another alternative is using the pidofcommand:
另一种选择是使用pidof命令：
kill $(pidof processname)
回答by Oswaldo Ferreira
Another alternative, pgrepwith xargs
另一种选择，pgrep与xargs
ps aux | pgrep gitlab | xargs kill
ps辅助| pgrep gitlab | xargs 杀死
回答by runningviolent
An alternative is piping to the xargscommand:
另一种方法是管道到xargs命令：
ps -ef | grep myscriptname | xargs kill
ps -ef | grep myscriptname | xargs kill
