Commands using ps sorted by votes

Commands using ps (300)

sorted by

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 11:48:24 341

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 22:52:55 181

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
‹ First < 2 3 4 5 6 > Last ›

What's this?

commandlinefu.com is the place to record those command-line gems that you return to again and again. That way others can gain from your CLI wisdom and you from theirs too. All commands can be commented on, discussed and voted up or down.

Share Your Commands

Check These Out

Make Kali Linux look less suspicious by making the desktop look more like a windows machine

To revert back to Kali's original desktop. Just redo the same command with no options .

Get AWS temporary credentials ready to export based on a MFA virtual appliance

You might want to secure your AWS operations requiring to use a MFA token. But then to use API or tools, you need to pass credentials generated with a MFA token. This commands asks you for the MFA code and retrieves these credentials using AWS Cli. To print the exports, you can use: `awk '{ print "export AWS_ACCESS_KEY_ID=\"" $1 "\"\n" "export AWS_SECRET_ACCESS_KEY=\"" $2 "\"\n" "export AWS_SESSION_TOKEN=\"" $3 "\"" }'` You must adapt the command line to include: * $MFA_IDis ARN of the virtual MFA or serial number of the physical one * TTL for the credentials

Which processes are listening on a specific port (e.g. port 80)

swap out "80" for your port of interest. Can use port number or named ports e.g. "http"

dont execute command just add it to history as a comment, handy if your command is not "complete" yet

Print a row of 50 hyphens

Get there by going backwards and forgetting the numbers.

dump a single table of a database to file

Encrypted chat with netcat and openssl (one-liner)

client$ while true; do read -n30 ui; echo $ui |openssl enc -aes-256-ctr -a -k PaSSw ; done | nc localhost 8877 | while read so; do decoded_so=`echo "$so"| openssl enc -d -a -aes-256-ctr -k PaSSw`; echo -e "Incoming: $decoded_so"; done This will establish a simple encrypted chat with AES-256-CTR using netcat and openssl only. More info here https://nixaid.com/encrypted-chat-with-netcat/

check open ports without netstat or lsof

Customize time format of 'ls -l'

the --time-style argument to 'ls' takes several possible modifiers: full-iso, long-iso, iso, locale, +FORMAT. The +FORMAT modifier uses the same syntax as date +FORMAT. --time-style=+"%Y-%m-%d %H:%M:%S" strikes a happy medium between accuracy and verbosity: $ ls -lart --time-style=long-iso doesn't show time down to the nearest second, $ ls -lart --time-style=full-iso displays time to 10E-9 second resolution, but with no significant digits past the full seconds, also showing the timezone: $ -rw-r--r-- 1 bchittenden bchittenden 0 2011-02-10 12:07:55.000000000 -0500 bar

Get your external IP address ( 10 characters long )

Shortest url to a external IP-service, 10 characters.

Stay in the loop…

Follow the Tweets.

Every new command is wrapped in a tweet and posted to Twitter. Following the stream is a great way of staying abreast of the latest commands. For the more discerning, there are Twitter accounts for commands that get a minimum of 3 and 10 votes - that way only the great commands get tweeted.

» http://twitter.com/commandlinefu
» http://twitter.com/commandlinefu3
» http://twitter.com/commandlinefu10

Subscribe to the feeds.

Use your favourite RSS aggregator to stay in touch with the latest commands. There are feeds mirroring the 3 Twitter streams as well as for virtually every other subset (users, tags, functions,…):

Subscribe to the feed for:

» all commands
» commands with 3 up-votes (commandlinefu3)
» commands with 10 up-votes (commandlinefu10)
» commands using ps

Commands using ps (300) the last day the last week the last month all time sorted by date votes

What's this?

Check These Out

Stay in the loop…

Commands using ps (300)

sorted by