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the-art-of-command-line
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Add usage of ps aux | grep <process>

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Sri Harsha Kappala 2016-10-03 17:33:01 +05:30
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@ -103,6 +103,8 @@ Notes:
- `pstree -p` is a helpful display of the process tree.
- Grep the output of `ps aux` to know the pid of a process, like `ps aux | grep postgresql`
- Use `pgrep` and `pkill` to find or signal processes by name (`-f` is helpful).
- Know the various signals you can send processes. For example, to suspend a process, use `kill -STOP [pid]`. For the full list, see `man 7 signal`