Commands using ps sorted by votes

Commands using ps (300)

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Getting ESP and EIP addresses from running processes

'ps' let you specify the format that you want to see on the output. Show Sample Output
This is sample output - yours may be different.
```
  PID      EIP      ESP USER     COMMAND
    1 00659422 bfd959bc root     /sbin/init
```
3

ps ax --format=pid,eip,esp,user,command

cicatriz · 2010-09-02 12:40:41 8
count how many cat processes are running

'ps ax' provides the fill list of running processes. 'grep -c [c]at' will find all processes that match 'cat' without matching itself.... Show Sample Output
This is sample output - yours may be different.
```
1
```
3

ps ax | grep -c [c]at

utoxin · 2010-09-23 20:18:29 5
To find the uptime of each process-id of particular service or process
This is sample output - yours may be different.
3

ps -o etime `pidof firefox` |grep -v ELAPSED | sed 's/\s*//g' | sed "s/$.*$-$.*$:$.*$:$.*$/\1d \2h/; s/$.*$:$.*$:$.*$/\1h \2m/;s/$.*$:$.*$/\1m \2s/"

jsymonkj · 2010-11-28 03:27:24 6
Figure out what shell you're running

short, sweet, and works after sudoing a new shell. Show Sample Output
This is sample output - yours may be different.
```
  PID TTY          TIME CMD
 9155 pts/0    00:00:00 bash
```
3

ps -p $$

psykotron · 2011-02-05 16:22:17 3
easily strace all your apache *child* processes

Like the original version except it does not include the parent apache process or the grep process and adds "sudo" so it can be run by user.
This is sample output - yours may be different.
3

ps h --ppid $(cat /var/run/apache2.pid) | awk '{print"-p " $1}' | xargs sudo strace

colinmollenhour · 2012-03-21 01:59:41 3

Find processes utilizing high memory in human readable format

Finding high memory usage report in human readable format. Show Sample Output

ps -eo size,pid,user,command --sort -size |awk '{hr[1024**2]="GB";hr[1024]="MB";for (x=1024**3; x>=1024; x/=1024){if ($1>=x){printf ("%-6.2f %s ", $1/x, hr[x]);break}}}{printf ("%-6s %-10s ", $2, $3)}{for (x=4;x<=NF;x++){printf ("%s ",$x)} print ("\n")}'

rockon · 2012-11-27 04:29:08 11

Docker.io Stop and Remove all processes

Will stop all running containers, then remove all containers **This isn't for selectively handling containers, it removes everything**
This is sample output - yours may be different.
3

docker stop $(docker ps -a -q); docker rm $(docker ps -a -q)

das_shark · 2015-04-14 13:34:15 9
Show the command line for a PID with ps

Show the command line for a PID with ps
This is sample output - yours may be different.
3

ps h -o %a 21679

BeniBela · 2015-09-27 11:00:07 13
easily strace all your apache processes

Will open strace on all apache process, on systems using sbin/apache (debian) or sbin/httpd (redhat), and will follow threads newly created.
This is sample output - yours may be different.
3

ps auxw | grep -E 'sbin/(apache|httpd)' | awk '{print"-p " $2}' | xargs strace -F

gormux · 2016-08-04 10:59:58 14

Sort processes by CPU Usage

Short list about top 10 processes, sorted by CPU usage Show Sample Output

ps aux | sort -rk 3,3 | head -n 10

x3mboy · 2018-10-29 20:00:36 579

Sort processes by CPU Usage
This is sample output - yours may be different.
3

ps auxk -%cpu | head -n10

rolanda · 2019-06-29 19:17:14 46

Top 10 Memory Processes

It displays the top 10 processes sorted by memory usage Show Sample Output

ps aux | sort -rk 4,4 | head -n 10

x3mboy · 2019-09-26 16:37:33 92

Find out current working directory of a process
This is sample output - yours may be different.
2

echo COMMAND | xargs -ixxx ps -C xxx -o pid= | xargs -ixxx ls -l /proc/xxx/cwd

ento · 2009-02-25 05:49:03 8

Viewing Top Processes according to cpu, mem, swap size, etc.

I've wanted this for a long time, finally just sat down and came up with it. This shows you the sorted output of ps in a pretty format perfect for cron or startup scripts. You can sort by changing the k -vsz to k -pmem for example to sort by memory instead. If you want a function, here's one from my http://www.askapache.com/linux-unix/bash_profile-functions-advanced-shell.html aa_top_ps(){ local T N=${1:-10};T=${2:-vsz}; ps wwo pid,user,group,vsize:8,size:8,sz:6,rss:6,pmem:7,pcpu:7,time:7,wchan,sched=,stat,flags,comm,args k -${T} -A|sed -u "/^ *PID/d;${N}q"; } Show Sample Output

command ps wwo pid,user,group,vsize:8,size:8,sz:6,rss:6,pmem:7,pcpu:7,time:7,wchan,sched=,stat,flags,comm,args k -vsz -A|sed -u '/^ *PID/d;10q'

AskApache · 2010-05-18 18:41:38 6

Shows users and 'virtual users' on your a unix-type system

Shows a list of users that currently running processes are executing as. YMMV regarding ps and it's many variants. For example, you might need: ps -axgu | cut -f1 -d' ' | sort -u Show Sample Output
This is sample output - yours may be different.
```
USER
_coreaudiod
_locationd
_lp     
_mdnsresponder
_spotlight
_usbmuxd
_windowserver
_www    
daemon  
dfaulkner    
root    
```
2

ps -eo user | sort -u

dfaulkner · 2010-07-07 12:28:44 6
The Hidden PS

While going through the source code for the well known ps command, I read about some interesting things.. Namely, that there are a bunch of different fields that ps can try and enumerate for you. These are fields I was not able to find in the man pages, documentation, only in the source. Here is a longer function that goes through each of the formats recognized by the ps on your machine, executes it, and then prompts you whether you would like to add it or not. Adding it simply adds it to an array that is then printed when you ctrl-c or at the end of the function run. This lets you save your favorite ones and then see the command to put in your .bash_profile like mine at : http://www.askapache.com/linux-unix/bash_profile-functions-advanced-shell.html Note that I had to do the exec method below in order to pause with read. t () { local r l a P f=/tmp/ps c='command ps wwo pid:6,user:8,vsize:8,comm:20' IFS=' '; trap 'exec 66 exec 66 $f && command ps L | tr -s ' ' >&$f; while read -u66 l >&/dev/null; do a=${l/% */}; $c,$a k -${a//%/} -A; yn "Add $a" && P[$SECONDS]=$a; done } Show Sample Output
This is sample output - yours may be different.
```
   PID USER     COMMAND    TPGID
     1 root     init          -1
  1661 avahi    avahi-daem    -1
  1662 avahi    avahi-daem    -1
  2037 root     screen      2037
  3804 postfix  pickup        -1
  3906 nobody   httpd         -1
  3907 nobody   httpd         -1
  3910 nobody   httpd         -1
  5395 root     bash       12055
  5638 nobody   httpd         -1
```
2

for p in `ps L|cut -d' ' -f1`;do echo -e "`tput clear;read -p$p -n1 p`";ps wwo pid:6,user:8,comm:10,$p kpid -A;done

AskApache · 2010-10-12 06:42:10 7
Top ten memory hogs

Inspired by #7065
This is sample output - yours may be different.
2

ps -eorss,args | sort -nr | pr -TW$COLUMNS | head

cogsmos · 2010-11-24 04:17:54 11
find duplicate processes

This command will allow to search for duplicate processes and sort them by their run count. Note that if there are same processes run by different users you'll see only one user in the result line, so you'll need to do: ps aux | grep <process> to see all users that run this command. Show Sample Output
This is sample output - yours may be different.
```
      4 root     25280  0.0  0.0   9084   480 ?        Ss   Jul18   0:00 sshd: guest [priv]
      3 root      2553  0.0  0.0   2804   144 ?        S<   Jul16   0:00 udevd --daemon
      3 aikikode 28332  0.0  0.1   6640  3904 pts/7    Ss   10:48   0:00 [bash]
      3 1001     25411  0.0  0.0   6648   512 pts/0    Ss   Jul18   0:00 -bash
```
2

ps aux | sort --key=11 | uniq -c -d --skip-fields=10 | sort -nr --key=1,1

aikikode · 2011-07-19 07:11:29 76
Sort output by column

(separator = $IFS)
This is sample output - yours may be different.
2

ps aux | sort -nk 6

totti · 2011-08-16 11:04:45 3
"What the hell is running on?!" Easily snoop your system's RAM consumption

Works on most unixes, on OpenBSD replace the "-g" parameter at the sort with a "-n".
This is sample output - yours may be different.
2

ps aux | awk '$11!~/\[*\]/ {print $6/1024" Mb --> "$11,$12,$13,$14}' | sort -g

dererk · 2012-03-23 20:59:33 5
Chrome sucks

How much memory is chrome sucking? Show Sample Output
This is sample output - yours may be different.
```
1111
```
2

ps -e -m -o user,pid,args,%mem,rss | grep Chrome | perl -ne 'print "$1\n" if / (\d+)$/' | ( x=0;while read line; do (( x += $line )); done; echo $((x/1024)) );

unixmonkey39631 · 2013-05-07 22:50:44 13
Automatically tunnel all ports of running docker instances in boot2docker

It requires https://jqplay.org/, that comes with brew: brew install jq Show Sample Output
This is sample output - yours may be different.
```
none :)
```
2

docker ps -q | xargs -n 1 docker inspect | jq '.[0].NetworkSettings.Ports +{} | map(select(. != null)[0].HostPort) | map("-L $.):localhost:\(.)") ' | sed -n 's/.*"\(.*$".*/\1/p' |xargs boot2docker ssh -N

keymon · 2014-07-27 23:30:31 4
List PHP-FPM pools by total CPU usage

Show Sample Output
This is sample output - yours may be different.
```
981.8  abc_live
520.9  def_live
0.1    abc_staging
0      default
0      def_staging
```
2

ps axo pcpu,args | awk '/[p]hp.*pool/ { sums[$4] += $1 } END { for (pool in sums) { print sums[pool], pool } }' | sort -rn | column -t

phunehehe · 2014-12-11 05:31:04 26
Top 10 Memory Consuming Processes
This is sample output - yours may be different.
2

ps -auxf | sort -nr -k 4 | head -10

ajoshi83 · 2015-06-19 10:16:09 12
monitor what processes are waiting for IO interrupts
This is sample output - yours may be different.
2

while true; do date; ps auxf | awk '{if($8=="D") print $0;}'; sleep 1; done

tictacbum · 2015-09-19 07:23:32 11
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batch crop images whit ImageMagick

Just starting to get in love with mogrify.

DVD-Rip

Make backups of your home DVDs easily. Other: mencoder dvd://1 -o "$targetDir/$dvdTitle.avi" -aid "$audioID" -ovc x264 -x264encopts qp=26:frameref=3:bframes=15:direct_pred=auto:cabac:weight_b:partitions=all:8x8dct:me=esa:me_range=24:subq=7:mixed_refs:trellis=2:bitrate=1000:nofast_pskip:threads=0 -oac mp3lame

easily strace all your apache processes

Will open strace on all apache process, on systems using sbin/apache (debian) or sbin/httpd (redhat), and will follow threads newly created.

Replace spaces in a file with hyphens

Get a free shell account on a community server

Bash process substitution which curls the website 'hashbang.sh' and executes the shell script embedded in the page. This is obviously not the most secure way to run something like this, and we will scold you if you try. The smarter way would be: Download locally over SSL > curl https://hashbang.sh >> hashbang.sh Verify integrty with GPG (If available) > gpg --recv-keys 0xD2C4C74D8FAA96F5 > gpg --verify hashbang.sh Inspect source code > less hashbang.sh Run > chmod +x hashbang.sh > ./hashbang.sh

Benchmark SQL Query

Benchmark a SQL query against MySQL Server. The example runs the query 10 times, and you get the average runtime in the output. To ensure that the query does not get cached, use `RESET QUERY CACHE;` on top in the query file.

Show bash's function definitions you defined in .bash_profile or .bashrc

If you omit the function name, the command will display all definitions

a function to find the fastest free DNS server

Uses GNU Parallel.

Python extract json

Does a traceroute. Lookup and display the network or AS names and AS numbers.

From the man page. lft ? display the route packets take to a network host/socket using one of several layer-4 protocols and methods; optionally show heuristic network information in transitu -A Enable lookup and display of of AS (autonomous system) numbers (e.g., [1]). This option queries one of several whois servers (see options 'C' and 'r') in order to ascertain the origin ASN of the IP address in question. By default, LFT uses the pWhoIs service whose ASN data tends to be more accurate and more timely than using the RADB as it is derived from the Internet's global routing table. -N Enable lookup and display of network or AS names (e.g., [GNTY-NETBLK-4]). This option queries Prefix WhoIs, RIPE NCC, or the RADB (as requested). In the case of Prefix WhoIs or RADB, the network name is displayed. In the case of RIPE NCC, the AS name is displayed.

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Commands using ps (300)

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