Commands using ps sorted by votes

Commands using ps (300)

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Docker: Remove all exited docker container
This is sample output - yours may be different.
2

docker ps -aq --filter status=exited | xargs docker rm

p1ngouin · 2018-08-06 11:48:24 332

Top 10 Memory Processes (reduced output to applications and %usage only)

Top 10 Memory Processes (reduced output to applications and %usage only) Show Sample Output

ps aux | sort -rk 4,4 | head -n 10 | awk '{print $4,$11}'

n0a110w · 2019-10-20 22:52:55 180

kill all foo process

Kill all processes with foo in them. Similar to pkill but more complete and also works when there is no pkill command. Works on almost every Linux/Unix platform I have tried.
This is sample output - yours may be different.
1

ps -ef | grep [f]oo | awk '{print $2}' | xargs kill -9

eredicatorx · 2009-02-05 13:43:01 61
find out zombie process

8~osstat, $2~pid, $11~cmd
This is sample output - yours may be different.
1

ps aux | awk '{ print $8 " " $2 " " $11}' | grep -w Z

6peng · 2009-02-06 02:38:20 22
Get a process's pid by supplying its name
This is sample output - yours may be different.
1

pidof () { ps acx | egrep -i $@ | awk '{print $1}'; }

pmbuko · 2009-02-06 15:33:46 12
ps grep with header

Yet another ps grep function, but this one includes the column headings. Show Sample Output
This is sample output - yours may be different.
```
$ psg X
USER       PID %CPU %MEM    VSZ   RSS TTY      STAT START   TIME COMMAND
root      5638  3.2  5.4  73244 56460 tty7     Ss+   2008 2416:47 /usr/X11R6/bin/X :0 -br -audit 0 -auth /var/lib/gdm/:0.Xauth -nolisten tcp vt7
```
1

psg () { ps auxwww | egrep "$1|PID" | grep -v grep }

mulad · 2009-02-18 23:37:35 6
get some information about the parent process from a given process

Show Sample Output
This is sample output - yours may be different.
```
/tmp$ ps -o ppid= $$ | xargs ps -p
  PID TTY          TIME CMD
 7255 ?        00:00:10 SCREEN
```
1

ps -o ppid= <given pid> | xargs ps -p

dizzgo · 2009-02-19 16:12:49 6

cpu and memory usage top 10 under Linux

It's like `prstat -t` under Solaris Show Sample Output

ps -eo user,pcpu,pmem | tail -n +2 | awk '{num[$1]++; cpu[$1] += $2; mem[$1] += $3} END{printf("NPROC\tUSER\tCPU\tMEM\n"); for (user in cpu) printf("%d\t%s\t%.2f%\t%.2f%\n",num[user], user, cpu[user], mem[user]) }'

feraudet · 2009-05-05 16:54:25 4

Search for an active process without catching the search-process

This does the same thing as many of the 'grep' based alternatives but allows a more finite control over the output. For example if you only wanted the process ID you could change the command: ps -ef | awk '/mingetty/ && !/awk/ {print $2}' If you wanted to kill the returned PID's: ps -ef | awk '/mingetty/ && !/awk/ {print $2}' | xargs -i kill {} Show Sample Output
This is sample output - yours may be different.
```
$ ps -ef | awk '/mingetty/ && !/awk/ {print}'
root      4976     1  0 Jul01 tty1     00:00:00 /sbin/mingetty --noclear tty1
root      4977     1  0 Jul01 tty2     00:00:00 /sbin/mingetty tty2
root      4978     1  0 Jul01 tty3     00:00:00 /sbin/mingetty tty3
root      4979     1  0 Jul01 tty4     00:00:00 /sbin/mingetty tty4
root      4980     1  0 Jul01 tty5     00:00:00 /sbin/mingetty tty5
root      4981     1  0 Jul01 tty6     00:00:00 /sbin/mingetty tty6
```
1

ps -ef | awk '/process-name/ && !/awk/ {print}'

dopeman · 2009-08-19 11:22:09 3
Display top 5 processes consuming CPU
This is sample output - yours may be different.
1

ps -eo pcpu,user,pid,cmd | sort -r | head -5

ferqwerty · 2009-11-03 14:41:55 4
Pause and Resume Processes

Add that and "cont () { ps -ec | grep $@ | kill -SIGCONT `awk '{print $1}'`; }" (without the quotes) to you bash profile and then use it to pause and resume processes safely
This is sample output - yours may be different.
1

stop () { ps -ec | grep $@ | kill -SIGSTOP `awk '{print $1}'`; }

iridium172 · 2009-12-27 19:40:09 76
ptree equivalent in HP-UX

By setting the UNIX95 variable in HP-UX the XPG4 mode is activated, you get new options for ps and other commands, for me the best way to use this is to create an alias named ptree in root profile: alias ptree='UNIX95=1 ps -eH'
This is sample output - yours may be different.
1

UNIX95=1 ps -eHf

jreypo · 2010-01-31 20:44:46 5
List users with running processes

This is different that `who` in that who only cares about logged-in users running shells, this command will show all daemon users and what not; also users logged in remotely via SSH but are running SFTP/SCP only and not a shell. Show Sample Output
This is sample output - yours may be different.
```
avahi
dbus
hal
mark
mysql
```
1

ps aux | sed -n '/USER/!s/$[^ ]$ .*/\1/p' | sort -u

infinull · 2010-02-10 05:56:26 5
Top ten (or whatever) memory utilizing processes (with children aggregate) - Can be done without the multi-dimensional array
This is sample output - yours may be different.
1

ps axo rss,comm,pid | awk '{ proc_list[$2] += $1; } END { for (proc in proc_list) { printf("%d\t%s\n", proc_list[proc],proc); }}' | sort -n | tail -n 10

bwm71 · 2010-03-03 16:51:48 3
Count threads of a jvm process

if you have problem threads problem in tomcat
This is sample output - yours may be different.
1

ps uH p <PID_OF_U_PROCESS> | wc -l

mrbyte · 2010-03-23 15:05:27 5
the executable that started the currently running oracle databases and the ORACLE_HOME relative to each

get a list of currently running oracle dbs (identified by the pmon process) show the executable that spawned the process and show the ORACLE_HOME relative to the environment within which the process is running tailored to AIX (sed on linux behaves...differently) suggestions for a better way...please.
This is sample output - yours may be different.
1

ps -ef |grep oracle |grep pmon |awk '{print $2}' |xargs -I {} ps eww {} |grep pmon |grep -v grep |awk '{print $5 " " $6 " " $0}' |sed 's/$S*$ $S*$ .*ORACLE_HOME/\1 \2/g' |cut -f1,2,3 -d" "

brianmuckian · 2010-03-23 20:36:59 5

Nicely display mem usage with ps

Nicely display mem usage with ps. Show Sample Output

ps -o comm,%mem,args -u www-data

servermanaged · 2010-05-22 15:13:25 3

count how many cat processes are running
This is sample output - yours may be different.
1

ps -a | grep -c cat

SunX · 2010-09-23 03:59:43 3
start a vnc server session to connect to a gdm login screen
This is sample output - yours may be different.
1

set $(ps -e o command= | grep "^/usr/bin/X "); while [ x"$1" != x"-auth" ]; do shift; done; sudo x11vnc -display :0 -auth "$2"

bandie91 · 2010-11-05 14:51:24 16
Given $PID, print all child processes on stdout

Simpler.
This is sample output - yours may be different.
1

ps uw --ppid $PID

depesz · 2010-11-13 22:21:09 3
Show CPU usage for EACH cores
This is sample output - yours may be different.
1

ps ax -L -o pid,tid,psr,pcpu,args | sort -nr -k4| head -15 | cut -c 1-90

strzel_a · 2010-11-17 01:04:31 5
memory usage
This is sample output - yours may be different.
1

ps -e -orss=,args= | sort -b -k1,1n | pr -TW$COLUMNS

lxneng · 2010-11-17 14:55:16 5
List Threads by Pid along with Thread Start Time

This command will list all threads started by a particular pid along with the start time of each thread. This is very valuable when diagnosing thread leaks.
This is sample output - yours may be different.
1

ps -o pid,lwp,lstart --pid 797 -L

jkharness87 · 2010-11-24 17:04:08 7
print a cpu of a process
This is sample output - yours may be different.
1

ps -eo %cpu,args | grep -m1 PROCESS | awk '{print $1}'

lin72 · 2010-11-30 08:15:08 4
'micro' ps aux (by mem/cpu)

mac os x: ps aux | awk '{print($1" "$3" "$4" "$11);}' | grep -v "0,0" linux: ps aux | awk '{print($1" "$3" "$4" "$11);}' | grep -v "0.0" Show Sample Output
This is sample output - yours may be different.
```
USER %CPU %MEM COMMAND
system 0.1 0.1 /usr/sbin/smbd
wwwrun 0.2 1.8 /usr/sbin/httpd2-prefork
wwwrun 0.1 1.8 /usr/sbin/httpd2-prefork
wwwrun 0.3 1.8 /usr/sbin/httpd2-prefork
wwwrun 0.1 1.7 /usr/sbin/httpd2-prefork
```
1

ps aux | awk '{print($1" "$3" "$4" "$11);}' | grep -v "0.0"

cas_alexi · 2010-12-08 09:59:39 4
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Lines per second in a log file

Another way of counting the line output of tail over 10s not requiring pv. Cut to have the average per second rate : tail -n0 -f access.log>/tmp/tmp.log & sleep 10; kill $! ; wc -l /tmp/tmp.log | cut -c-2 You can also enclose it in a loop and send stderr to /dev/null : while true; do tail -n0 -f access.log>/tmp/tmp.log & sleep 2; kill $! ; wc -l /tmp/tmp.log | cut -c-2; done 2>/dev/null

Write comments to your history.

A null operation with the name 'comment', allowing comments to be written to HISTFILE. Prepending '#' to a command will *not* write the command to the history file, although it will be available for the current session, thus '#' is not useful for keeping track of comments past the current session.

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list block devices

Shows all block devices in a tree with descruptions of what they are.

Convert a MOV captured from a digital camera to a smaller AVI

Convert those .mov files that your digital camera makes to .avi Adjust the bitrate (-b) to get the appropriate file size. A larger bitrate produces a larger (higher quality) .avi file and smaller bitrate produces a smaller (lower quality) .avi file. Requires ffmpeg (see man page for details) (tested with canon camera MOV files) Other examples: $ffmpeg -i input.mov -sameq -vcodec msmpeg4v2 -acodec pcm_u8 output.avi $ffmpeg -i input.mov -b 1024k -vcodec msmpeg4v2 -acodec pcm_u8 output.avi

get function's source

no need to reinvent the wheel. Thanks to the OP for the "obsolete" hint. 'declare' may come in pretty handy on systems paranoid about "up-to-dateness"

Collect a lot of icons from /usr/share/icons (may overwrite some, and complain a bit)

Today I needed to choose an icon for an app. My simpler way: put all of /usr/share/icons in myicons folder and brows'em with nautilus. Then rm -r 'ed the entire dir.

Create a transition between two videos

We take the first 50 frames of a.mp4 for track a, and 24 blank frames followed by b.mp4 for track b. We then create a transition from track a to track b starting from frame 25 and ending at frame 49. The output is stored in out.mp4 To view the results without saving remove "-consumer avformat:out.mp4" from the end. Documentation of the mlt framework and the melt command can be found here: http://www.mltframework.org/bin/view/MLT/Documentation

list block devices

Shows all block devices in a tree with descruptions of what they are.

pinky - user info

Gives information about user's home directory and real name and shell user is having.

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Commands using ps (300)

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