blocks|key|307829|text|看看这个|type|unstyled|depth|inlineStyleRanges|entityRanges|data|307830|ps+aux+%7C+grep+"aa.sh"|code-block|syntax|javascript|307831|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

Check this

<pre><code>ps aux | grep "aa.sh"
</code></pre>

blocks|key|90777|text|最简单有效的解决方案是：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|90778|pgrep+-fl+aa.sh|code-block|syntax|javascript|90779|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

The simplest and efficient solution is :

<pre><code>pgrep -fl aa.sh
</code></pre>

blocks|key|307856|text|加上上面的答案-|type|unstyled|depth|inlineStyleRanges|entityRanges|data|307857|要在脚本中使用，请使用以下内容:-|307858|result=`ps+aux+%7C+grep+-i+"myscript.sh"+%7C+grep+-v+"grep"+%7C+wc+-l`
if+[+$result+-ge+1+]
+++then
++++++++echo+"script+is+running"
+++else
++++++++echo+"script+is+not+running"
fi|code-block|syntax|javascript|307859|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|L|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|M|8|@]|9|@]|A|$G|H]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

Adding to the answers above -

To use in a script, use the following :-

<pre><code>result=`ps aux | grep -i "myscript.sh" | grep -v "grep" | wc -l`
if [ $result -ge 1 ]
 then
 echo "script is running"
 else
 echo "script is not running"
fi
</code></pre>

blocks|key|307983|text|看看这个|type|unstyled|depth|inlineStyleRanges|entityRanges|data|307984|ps+-ef+%7C+grep+shellscripname.sh|code-block|syntax|javascript|307985|您还可以在下面的|307986|ps+-ef|307987|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|N|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|O|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|K|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|L|$]]

Check this

<pre><code>ps -ef | grep shellscripname.sh
</code></pre>

You can also find your running process in 

<pre><code>ps -ef
</code></pre>

blocks|key|307900|text|pgrep+-f+aa.sh+|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|307901|要对id执行某些操作，您可以通过管道传输它。在这里，我删除了它的所有子任务。|unstyled|307902|pgrep+aa.sh+%7C+xargs+pgrep+-P+${}+%7C+xargs+kill|307903|如果您希望在进程正在运行时执行命令，请执行以下操作|307904|pgrep+aa.sh+&&+echo+Running|307905|entityMap^0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|O|8|@]|9|@]|A|$B|C]]|$1|D|3|E|5|F|7|P|8|@]|9|@]|A|$]]|$1|G|3|H|5|6|7|Q|8|@]|9|@]|A|$B|C]]|$1|I|3|J|5|F|7|R|8|@]|9|@]|A|$]]|$1|K|3|L|5|6|7|S|8|@]|9|@]|A|$B|C]]|$1|M|3|-4|5|F|7|T|8|@]|9|@]|A|$]]]|N|$]]

<pre><code>pgrep -f aa.sh 
</code></pre>

To do something with the id, you pipe it. Here I kill all its child tasks.

<pre><code>pgrep aa.sh | xargs pgrep -P ${} | xargs kill
</code></pre>

If you want to execute a command if the process is running do this

<pre><code>pgrep aa.sh &amp;&amp; echo Running
</code></pre>

blocks|key|90861|text|我从mklement0的上一个答案中得到了很大的启发-我在每次通过/etc/crontab重启时都会运行很少的脚本/小程序。我根据他的回答构建了一个登录脚本，该脚本显示我的程序是否仍在运行。我在每次登录时通过.profile+-file执行此scripts.sh，以获得每次登录时的即时通知。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|90862|cat+scripts.sh+
#!/bin/bash

getscript()+{
++pgrep+-lf+".[+/]$1(+%7C\$)"
}

script1=keepalive.sh
script2=logger_v3.py

#+test+if+script+1+is+running
if+getscript+"$script1"+>/dev/null;+then
++echo+"$script1"+is+RUNNING
++else
++++echo+"$script1"+is+NOT+running
fi

#+test+if+script+2+is+running:
if+getscript+"$script2"+>/dev/null;+then
++echo+"$script2"+is+RUNNING
++else
++++echo+"$script2"+is+NOT+running
fi|code-block|syntax|javascript|90863|entityMap^0|X|C|2W|8|3D|A|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@$9|N|A|O|B|C]|$9|P|A|Q|B|C]|$9|R|A|S|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|T|8|@]|D|@]|E|$I|J]]|$1|K|3|-4|5|6|7|U|8|@]|D|@]|E|$]]]|L|$]]

I was quite inspired by the last answer by mklement0 - I have few scripts/small programs I run at every reboot via <code>/etc/crontab</code>. I built on his answer and built a login script, which shows if my programs are still running. 
I execute this <code>scripts.sh</code> via <code>.profile</code> -file on every login, to get instant notification on each login. 

<pre><code>cat scripts.sh 
#!/bin/bash

getscript() {
 pgrep -lf ".[ /]$1( |\$)"
}

script1=keepalive.sh
script2=logger_v3.py

# test if script 1 is running
if getscript "$script1" &gt;/dev/null; then
 echo "$script1" is RUNNING
 else
 echo "$script1" is NOT running
fi

# test if script 2 is running:
if getscript "$script2" &gt;/dev/null; then
 echo "$script2" is RUNNING
 else
 echo "$script2" is NOT running
fi
</code></pre>

blocks|key|308011|text|下面是一个用于测试shell脚本是否正在运行的快速脚本|type|unstyled|depth|inlineStyleRanges|entityRanges|data|308012|#!/bin/sh

scripToTest="your_script_here.sh"
scriptExist=$(pgrep+-f+"$scripToTest")
[+-z+"$scriptExist"+]+&&+echo+"$scripToTest+:+not+running"+%7C%7C+echo+"$scripToTest+:+runnning"|code-block|syntax|javascript|308013|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

here a quick script to test if a shell script is running

<pre><code>#!/bin/sh

scripToTest="your_script_here.sh"
scriptExist=$(pgrep -f "$scripToTest")
[ -z "$scriptExist" ] &amp;&amp; echo "$scripToTest : not running" || echo "$scripToTest : runnning"
</code></pre>

blocks|key|90711|text|向ps提供一个选项以显示所有进程，示例如下：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|90712|ps+-A+%7C+grep+"myshellscript.sh"|code-block|syntax|javascript|90713|有关更多信息，请查看http://www.cyberciti.biz/faq/show-all-running-processes-in-linux/|offset|length|90714|正如Basile+Starynkevitch在评论中提到的那样，pgrep是另一种解决方案。|style|CODE|90715|entityMap|0|LINK|mutability|MUTABLE|url|http://www.cyberciti.biz/faq/show-all-running-processes-in-linux/^0|0|0|A|1T|0|0|W|5|0^^$0|@$1|2|3|4|5|6|7|W|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|X|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|Y|8|@]|9|@$I|Z|J|10|1|11]]|A|$]]|$1|K|3|L|5|6|7|12|8|@$I|13|J|14|M|N]]|9|@]|A|$]]|$1|O|3|-4|5|6|7|15|8|@]|9|@]|A|$]]]|P|$Q|$5|R|S|T|A|$U|V]]]]

Give an option to ps to display all the processes, an example is:

<pre><code>ps -A | grep "myshellscript.sh"
</code></pre>

Check <a href="http://www.cyberciti.biz/faq/show-all-running-processes-in-linux/" rel="nofollow">http://www.cyberciti.biz/faq/show-all-running-processes-in-linux/</a> for more info

And as Basile Starynkevitch mentioned in the comment <code>pgrep</code> is another solution.

What is the linux command to find if a process say aa.sh is running or not.
ps command does not seem to work and it does not show the shell script names.

Please advise.

Linux command to check if a shell script is running or not

用什么linux命令来判断进程aa.sh是否正在运行。ps命令似乎不起作用，并且不显示shell脚本名称。请给我建议。

问用于检查shell脚本是否正在运行的Linux命令
EN

回答 8

Stack Overflow用户

Stack Overflow用户

Stack Overflow用户

社区

活动

资源

关于

腾讯云开发者

热门产品

热门推荐

更多推荐

问用于检查shell脚本是否正在运行的Linux命令EN

回答 8

Stack Overflow用户

Stack Overflow用户

Stack Overflow用户

社区

活动

资源

关于

腾讯云开发者

热门产品

热门推荐

更多推荐

问用于检查shell脚本是否正在运行的Linux命令
EN