Commands using sudo sorted by votes

Commands using sudo (537)

sorted by

Kill multiple instances of a running process

Find and kill multiple instances of a process with one simple command.
This is sample output - yours may be different.
-3

pgrep rouge-process | xargs sudo kill -9

mheadd · 2010-05-09 22:30:05 6

Send packet by ping

sending packet by ping if sending more high packet root needed... Show Sample Output

-3

sudo ping -f -c 999 -s 4500 target.com

gunslinger_ · 2010-07-11 16:38:44 13

Suspend to ram

It suspends to RAM: you always need your batteries for the RAM but it saves time as there is no need to slowly archive everything on your hard disk. It works fine with me but if anyone has a nicer way, please contribute.
This is sample output - yours may be different.
-3

sudo /etc/acpi/sleep.sh sleep

jmfork · 2010-08-03 23:54:49 3
Open file with sudo when there is no write-permission

Like the http://www.commandlinefu.com/commands/view/6327/open-file-with-sudo-when-there-is-no-write-permission, but works (in zsh; my commandlinefu is not strong enough to understand why bash don't like it) with vim options, like -O, and many input files. There could be other mistakes.
This is sample output - yours may be different.
-3

vi2() {for i in $@; do [ -f "$i" ] && [ ! -w "$i" ] && sudo vim $@ && return; done; vim $@}

pipeliner · 2010-08-15 10:00:14 3
sudo for launching gui apps in background

Take advantage of sudo keeping you authenticated for ~15 minutes. The command is a little longer, but it does not require X (it can run on a headless server).
This is sample output - yours may be different.
-3

sudo ls ; sudo gedit /etc/passwd &

aporter · 2010-10-05 21:01:34 5
uninstall Air on Ubuntu
This is sample output - yours may be different.
-3

sudo dpkg -P $(dpkg -l | grep -i adobeair)

xmonkey · 2010-11-02 14:09:16 4
Convert .wav audio files to .gsm forman
This is sample output - yours may be different.
-3

sudo sox <file name>.wav -r 8000 <file name>.gsm

tkembo · 2011-08-11 07:29:14 4
Convert .wav audio files to .gsm format
This is sample output - yours may be different.
-3

sudo sox <file name>.wav -r 8000 <file name>.gsm

tkembo · 2011-08-11 07:29:16 4
Enable lxdm login manager in linux
This is sample output - yours may be different.
-3

sudo systemctl enable lxdm

unixmonkey57489 · 2013-05-16 14:44:55 6
Chmod directories to add executable & read permission to the group safely
This is sample output - yours may be different.
-4

sudo chmod -R g=u-w,g+X *

mudiarto · 2009-03-27 23:27:12 5

Remove packages by pattern on debian and based systems

Useful for removes a package and its depends, for example to remove the gnome desktop environment, also configuration files will be removed, you should be carefully and sure that you want to do this. Show Sample Output

-4

sudo apt-get remove --purge `dpkg -l | awk '{print $2}' | grep gnome` && apt-get autoremove

kelevra · 2009-04-28 10:34:42 14

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

Most systems (at least my macbook) have system users defined, such as _www and using "users" for example will not list them. This command allows you to see who the 'virtual' users are on your system. Show Sample Output
This is sample output - yours may be different.
```
USER
_mdnsresponder
_mysql
_postfix
_spotlight
_usbmuxd
_windowserver
_www
couchdb
daemon
lloyd
root
```
-4

sudo lsof|sed 's/ */ /g'|cut -f3 -d' '|sort -u

binaryten · 2010-07-07 08:20:28 8
Visit wikileaks.com

This one is a little bit easier for those of us that aren't always root.
This is sample output - yours may be different.
-4

echo 213.251.145.96 wikileaks.com | sudo tee -a /etc/hosts

matthewbauer · 2010-12-13 03:31:07 3
Wait a moment and then Power off

You can easily stop shutdowning process by CTRL+C
This is sample output - yours may be different.
-4

sudo shutdown 3600 -P

unixmonkey45290 · 2013-04-14 16:14:23 5
reloads sound when it stop playing

if you lose your sound, this will restart alsa and you will get your sound back
This is sample output - yours may be different.
-5

sudo alsa force-reload

oreo · 2009-02-16 03:30:13 170
Kill a bunch of processes with the same name
This is sample output - yours may be different.
-5

ps ax | grep <processname> | grep -v grep | awk '{print $1}' | sudo xargs kill -9

copyhacker · 2009-03-24 19:52:47 11

convert .rpm to .deb using alien

convert to debian package file (deb) a redhat package file (rpm) , then you can install it by using dpkg , require alien package ( sudo apt-get install alien first ) Show Sample Output

-5

sudo alien --to-deb Your_PackAge.rpm

eastwind · 2009-09-27 13:49:07 5

Starting the VPN service

Prerequisites: [1] download the CISCO VPN client for linux: http://tuxx-home.at/archives/2007/09/24/T15_26_49/ [2] apply this ciscpo VPN patch: http://bit.ly/linux_vpn_patch [*] use command to start client [*+1] After copying your profile file to /etc/opt/cisco-vpnclient/Profiles, connect using vpnclient connect TORVPN-TCP Show Sample Output
This is sample output - yours may be different.
```
Starting /opt/cisco-vpnclient/bin/vpnclient: Done
```
-5

sudo service vpnclient_init start

mariusbutuc · 2010-11-10 20:18:08 8
Sudo like a sir

Show Sample Output
This is sample output - yours may be different.
```
$> can(){ shift 2; sudo "$@"; }
$> can i haz ls -la /root
. .. .bashrc
$> 
```
-5

can(){ shift 2; sudo "$@"; }

arcanis · 2012-06-22 13:23:57 6
add fn brightness on notebook

sudo gedit /etc/default/grub This would open the Grub configuration file. In this file we have to edit the line GRUB_CMDLINE_LINUX="" to GRUB_CMDLINE_LINUX="acpi_backlight=vendor"
This is sample output - yours may be different.
-5

sudo update-grub

Anshik · 2014-02-27 19:50:25 8
Install NMAP 5.0 ,Short and sweet command to do it

Just copy and paste the code in your terminal. Note : sudo apt-get for debian versions , change as per your requirement . Source : www.h3manth.com
This is sample output - yours may be different.
-6

sudo wget -c "http://nmap.org/dist/nmap-5.00.tar.bz2" && bzip2 -cd nmap-5.00.tar.bz2 | tar xvf - && cd nmap-5.00 && ./configure && make && sudo make install

hemanth · 2009-07-26 11:36:53 7
detected hardware and boot messages
This is sample output - yours may be different.
-6

sudo dmesg

theIndianMaiden · 2009-08-19 11:06:05 3
Prefetch like apple devices

this application monitors the apps you use most often and load them into memory with their libraries and other dependencies. So now, when you launch Firefox or Thunderbird or OpenOffice, the display is immediate as on Mac.
This is sample output - yours may be different.
-7

sudo apt-get install preload

danfernbanck · 2009-02-13 19:34:57 10
Install a deb package

Install a deb package you have downloaded (synaptic has to be closed). (dpkg-dev needs to be installed) After that you may have to run following: sudo apt-get install -f (that should fix any dependency problems) I am using ubuntu linux
This is sample output - yours may be different.
-7

sudo dpkg -i packagename.deb

bkn390 · 2009-09-25 09:54:04 13
Clean upgrade of Ubuntu

Gets you the latest of everything, and removes any remaining junk. The "sh -c" part is so that you'll only run a single sh command, so you won't get asked more than once for the password.
This is sample output - yours may be different.
-7

sudo sh -c "apt-get update;apt-get dist-upgrade;apt-get autoremove;apt-get autoclean"

l0b0 · 2010-08-13 16:12:18 8
‹ First < 19 20 21 22 >

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 vim open in tabs by default (save to .profile)

I always add this to my .profile rc so I can do things like: "vim *.c" and the files are opened in tabs.

Calculate the mean or average of a single column of numbers in a text file

single-column-numbers.txt is a text file with 22658 rows (numbers) in a single column. Each number can range from 0 to 134298679.533591 and the dot is for the decimals. This is done with perl because awk can't sum such high numbers.

looking for files not subversioned

En entornos de desarrollos muchas veces se mezclan ficheros y debemos revisar si algo se nos ha quedado fuera del proyecto. Con esta linea de comando busco todos los ficheros que no sean M ( modificados ) para valorar si tengo que agregarlo al repositorio de subversion. Adem?s siempre se me olvida como usar un condicional con awk para una columna :D

Sum size of files returned from FIND

geoip information

Show external IP and geolocation information. Primary feature is the use of tee to echo IP _and_ send to geoiplookup command...Use IP as input for as many commands as you want with more >( [command] ) Thanks to http://www.commandlinefu.com/commands/view/6334/ Requires MaxMind DB and geoiplookup tool. Sample output has IP obfuscated on first line, lines 2-4 from having MaxMind Country && MaxMind City DBs installed

find co-ordinates of a location

Just add this to your .bashrc file. Use quotes when query has multiple word length.

"at" command w/o the resource usage/competition issues

EXAMPLES jb "next sun 12pm" "/bin/sh ~you/1.sh" & jb "2010-08-29 12:00:00" "~you/1.sh" & jb "29aug2010 gmt" ". ~you/1.sh" & jb 12:00p.m. "nohup ./1.sh" & jb 1min "echo stop!" & SEE ALSO parsedate(3) strftime(3)

mount an iso

mounts an ISO file to a directory on the target file system

pretend to be busy in office to enjoy a cup of coffee

Not as taxing on the CPU.

A rainbow-colored Tux gives a fortune cookie for the day. Great

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 sudo

Commands using sudo (537) 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 sudo (537)

sorted by