Difference between revisions of "Ps"
From Linuxintro
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imported>ThorstenStaerk m (→Usecases) |
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ps auxf | grep -E "^[^ ]+ +[^ ]+ +[^ ]+ +[^ ]+ +[^ ]+ +[^ ]+ +[^ ]+ +R" | ps auxf | grep -E "^[^ ]+ +[^ ]+ +[^ ]+ +[^ ]+ +[^ ]+ +[^ ]+ +[^ ]+ +R" | ||
* Show the top cpu-consuming processes: | * Show the top cpu-consuming processes: | ||
| − | ps -eo pcpu,pid,user,args | | + | ps -eo pcpu,pid,user,args | sort -k 1 -r | head -10 |
* Show ''since when'' a process is running: | * Show ''since when'' a process is running: | ||
ps -ef | ps -ef | ||
Revision as of 09:09, 22 April 2014
ps is a command to list all processes. You can invoke it like this:
ps ps -A ps -ef ps -auxf
Usecases
- Show all running processes:
ps auxf | grep -E "^[^ ]+ +[^ ]+ +[^ ]+ +[^ ]+ +[^ ]+ +[^ ]+ +[^ ]+ +R"
- Show the top cpu-consuming processes:
ps -eo pcpu,pid,user,args | sort -k 1 -r | head -10
- Show since when a process is running:
ps -ef [...] root 12228 23543 0 10:27 pts/10 00:00:00 /bin/bash [...]
