Commands using cut sorted by votes

Commands using cut (586)

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Kill a daemon by name, not by PID

Just find out the daemon with $ netstat -atulpe. Then type in his name and he gets the SIGTERM.
This is sample output - yours may be different.
-5

kill_daemon() { echo "Daemon?"; read dm; kill -15 $(netstat -atulpe | grep $dm | cut -d '/' -f1 | awk '{print $9}') }; alias kd='kill_daemon

P17 · 2009-05-26 20:39:56 7

HP UX doesn't have a -a switch in the ifconfig command. This line emulates the same result shown in Solaris, AIX or Linux Show Sample Output

-5

for i in `netstat -rn |grep lan |cut -c55-60 |sort |uniq`; do ifconfig $i; done

Kaio · 2010-01-28 17:35:20 5

Kill process you don't know the PID of, when pidof and pgrep are not available.

This will kill a specific process you don't know the PID of, when pidof and pgrep are not available, for example on OS X. var1 is created so that the whitespace can be trimmed before passing off to kill. Show Sample Output
This is sample output - yours may be different.
```
n/a
```
-5

export var1=`ps -A | grep '[u]nique' | cut -d '?' -f 1`; echo${var1/ /}; kill -9 $var1

headyadmin · 2010-03-22 21:06:58 5
fb
This is sample output - yours may be different.
-5

lynx -useragent=Opera -dump 'http://www.facebook.com/ajax/typeahead_friends.php?u=4&__a=1' |gawk -F'\"t\":\"' -v RS='\",' 'RT{print $NF}' |grep -v '\"n\":\"' |cut -d, -f2

pdan_23 · 2010-04-13 12:44:08 5
frnd
This is sample output - yours may be different.
-5

$ lynx -useragent=Opera -dump 'http://www.facebook.com/ajax/typeahead_friends.php?u=100003119823986&__a=1' |gawk -F'\"t\":\"' -v RS='\",' 'RT{print $NF}' |grep -v '\"n\":\"' |cut -d, -f2

sathesh · 2011-12-08 04:35:05 8
Get all IPs via ifconfig

Get the IP address of all your network cards. Show Sample Output
This is sample output - yours may be different.
```
192.168.135.123
127.0.0.1
```
-6

ifconfig | grep "inet [[:alpha:]]\+" | cut -d: -f2 | cut -d' ' -f2

feraf · 2009-07-24 13:16:37 3
Get fresh FollowBack list for Twitter

Go to "https://twitter.com/search/realtime?q=%23TeamFollowBack&src=hash" and then copy al the text on the page. If you scroll down the page will be bigger. Then put al the text in a text file called twit.txt If you follow the user there is a high probability the users give you follow back. To follow all the users you can use an iMacros script.
This is sample output - yours may be different.
-6

for a in $(seq 5 8); do cat twit.txt | cut -d " " -f$a | grep "^@" | sort -u; done > followlst.txt

xmuda · 2013-03-29 21:07:09 5
Compile all C files in a directory

Compile *.c files with "gcc -Wall" in actual directory, using as output file the file name without extension.
This is sample output - yours may be different.
-7

ls *.c | while read F; do gcc -Wall -o `echo $F | cut -d . -f 1 - ` $F; done

pichinep · 2009-08-28 13:01:56 9
Install and run when a command is not found

Work only with bash and apt-file installed. When it found an unknow command, it will search for a file named "scribus" (in my example), in a folder named bin and then install the corresponding package. After installation, it will run the command. Usefull juste after reinstalling linux and missing lot of package. Show Sample Output
This is sample output - yours may be different.
```
juluan@juluan-desktop ~ 21:56:04 [130] $ scribus
Lecture des listes de paquets... Fait
Construction de l'arbre des d?pendances       
Lecture des informations d'?tat... Fait
Les paquets suppl?mentaires suivants seront install?s?: 
  blt python-tk
Paquets sugg?r?s?:
  blt-demo tix python-tk-dbg scribus-template scribus-doc
Les NOUVEAUX paquets suivants seront install?s?:
  blt python-tk scribus
0 mis ? jour, 3 nouvellement install?s, 0 ? enlever et 3 non mis ? jour.
Il est n?cessaire de prendre 11,5Mo dans les archives.
Apr?s cette op?ration, 32,2Mo d'espace disque suppl?mentaires seront utilis?s.
Souhaitez-vous continuer [O/n]??
```
-7

function command_not_found_handle(){ apt-get install $( apt-file search "$1" | grep bin | grep -w "$1" | head -n1 | cut -d ':' -f 1 ) && $* ; }

Juluan · 2011-04-06 19:58:32 8
remove all dead symbolic links in a directory
This is sample output - yours may be different.
-8

for i in $(file * | grep broken | cut -d : -f 1); do rm $i; done

Znuff · 2010-11-02 16:10:42 10
List system's users
This is sample output - yours may be different.
-12

teste.txt < cut -d : -f 1,5 /etc/passwd | tr : \\t | tr a-z A-Z | cat teste.txt

osvaldofilho · 2009-10-20 14:53:38 8
‹ First < 22 23 24

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See The MAN page for the last command

This works in bash. The "!!:0" limits the argument to man to be only the first word of the last command. "!!:1" would be the second, etc.

Recursively Find Images, Convert to JPEGS and Delete

Simple command to convert a large number of images into jpeg-format. Will delete originals after conversion.

list files recursively by size

Convert seconds to [DD:][HH:]MM:SS

Converts any number of seconds into days, hours, minutes and seconds. sec2dhms() { declare -i SS="$1" D=$(( SS / 86400 )) H=$(( SS % 86400 / 3600 )) M=$(( SS % 3600 / 60 )) S=$(( SS % 60 )) [ "$D" -gt 0 ] && echo -n "${D}:" [ "$H" -gt 0 ] && printf "%02g:" "$H" printf "%02g:%02g\n" "$M" "$S" }

Monitor RX/TX packets and any subsquent errors

www.fir3net.com

Make alias pemanent fast

Simple function to permanently add an alias to your profile. Tested on bash and Ksh, bash version above. Here is the ksh version: PERMA () { print "$@" >> ~/.profile; } Sample usage: PERMA alias la='ls -a'

List all active access_logs for currently running Apache or Lighttpd process

Ever logged into a *nix box and needed to know which webserver is running and where all the current access_log files are? Run this one liner to find out. Works for Apache or Lighttpd as long as CustomLog name is somewhat standard. HINT: works great as input into for loop, like this: $ for i in `lsof -p $(netstat -ltpn|awk '$4 ~ /:80$/ {print substr($7,1,index($7,"/")-1)}')| awk '$9 ~ /access.log$/ {print $9| "sort -u"}'` ; do echo $i; done Very useful for triage on unfamiliar servers!

Show OS release incl version.

Query well known ports list

Uses the file located in /etc/services

show how many regex you use in your vim today

i want to count how many regex code i have used in vim in a long time so i make a directory in svn host and post record to this directory of course i dont want to post manually so i worte a script to do that and this is the core thing to do

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Commands using cut (586)

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