Commands using sudo sorted by votes

Commands using sudo (537)

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installing sublime-text-2 on Ubuntu 10.04

This is the first version of the Sublime Text 2 packaging so there might be bugs.
This is sample output - yours may be different.
-7

sudo -i; add-apt-repository ppa:webupd8team/sublime-text-2; apt-get update; apt-get install sublime-text-2

xmonkey · 2011-03-16 23:57:41 4
restart network manager

when I turn on my wifi, I always have to put in this command in order to make my laptop notice the wifi.
This is sample output - yours may be different.
-8

sudo /etc/init.d/networking restart

StephSD3 · 2009-02-16 07:30:54 86
Start a new shell as root

Opens a new shell as root. Useful if you want to run a lot of commands as superuser without needing to sudo each of them. Show Sample Output
This is sample output - yours may be different.
```
Password:
sh-3.2#
```
-8

sudo su

Vulpine · 2009-02-18 14:03:27 14
analyze traffic remotely over ssh w/ wireshark

This allows you to display the wireshark program running on remote pc to your local pc.
This is sample output - yours may be different.
-8

sudo ssh -Y remoteuser@remotehost sudo wireshark

Code_Bleu · 2010-01-05 14:35:20 3
Adobe Updater Crashes on Mac OS X Fix

adobe updater keeps popping up. (normal update fails, probably due to insufficient rights) (src: http://aricsblog.blogspot.com/2007/12/adobe-updater-crashes-on-mac-os-x-and.html)
This is sample output - yours may be different.
-9

sudo /Applications/Utilities/Adobe\ Utilities.localized/Adobe\ Updater5/Adobe\ Updater.app/Contents/MacOS/Adobe\ Updater

miccaman · 2009-06-25 08:07:47 18
apache , how to avoid bugs and start directly the server

This command is designed in order to avoid this error : /etc/init.d/apache2 force-reload * Reloading web server config apache2 httpd not running, trying to start (13)Permission denied: make_sock: could not bind to address 0.0.0.0:80 no listening sockets available, shutting down Unable to open logs [fail] Show Sample Output
This is sample output - yours may be different.
```
* Starting web server apache2                                           [ OK ] 
```
-9

cd /etc/init.d && sudo ./apache2 start

nco · 2010-04-17 16:01:18 3
Disable Ubuntu Notification

Quick and dirty way to disable the Ubuntu notifications that can be quite annoying. It prevent the notify-osd to start so you need to logout Gnome or kill it by hand to take effect.
This is sample output - yours may be different.
-10

sudo chmod -x /usr/lib/notify-osd/notify-osd

lokutus25 · 2010-11-10 11:35:43 4
What is the sound of your memory ?
This is sample output - yours may be different.
-11

sudo cat /dev/mem > /dev/dsp

eastwind · 2009-04-22 07:26:10 4
How To Install Microsoft Text Fonts In Ubuntu Linux
This is sample output - yours may be different.
-11

sudo apt-get install msttcorefonts

unixmonkey57489 · 2014-06-03 16:39:13 7
Save disk space by removing help and documentation files

Never read the documentation? No, then why have that ~ 20 MB sit there and take up space? This command preserves directory structure wile removing all of those unnecessary help and documentation files. Works on Ubuntu, Debian, and most related systems. Gives a lot of directory errors, I'll fix those later.
This is sample output - yours may be different.
-12

for i in {a..z};do sudo rm /usr/share/doc/$i*/*;done

LinuxMan · 2010-07-23 01:52:25 6
system update
This is sample output - yours may be different.
-12

sudo apt-get update && sudo apt-get upgrade && sudo apt-get clean

opexxx · 2013-03-15 13:19:26 10
Run the previous command with sudo

I often forget to type sudo before a command that needs it. This is the quickest way to rerun the command prefixed by sudo.
This is sample output - yours may be different.
-15

sudo !!

silbermm · 2009-02-25 00:52:28 10
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To print a specific line from a file

Just one character longer than the sed version ('FNR==5' versus -n 5p). On my system, without using "exit" or "q", the awk version is over four times faster on a ~900K file using the following timing comparison: $ testfile="testfile"; for cmd in "awk 'FNR==20'" "sed -n '20p'"; do echo; echo $cmd; eval "$cmd $testfile"; for i in {1..3}; do time for j in {1..100}; do eval "$cmd $testfile" >/dev/null; done; done; done Adding "exit" or "q" made the difference between awk and sed negligible and produced a four-fold improvement over the awk timing without the "exit". For long files, an exit can speed things up: $ awk 'FNR==5{print;exit}'

How to remove an ISO image from media database

Quickly move the cursor to different parts of the command line based on a mark.

Use 'ctrl-@' to set a mark. See the first comment for a better explanation.

Move all files in subdirectories to current dir

grep -v with multiple patterns.

You can use -e to pass multiple patterns.

Ping all hosts on 192.168.1.0/24

Pings all the hosts on 192.168.1.0/24 in parallel, so it is very fast. Alive host IP addresses are echoed to stdout as pings are responded to.

Use a Gmail virtual disk (GmailFS) on Ubuntu

Packages: gmailfs fuse-utils libfuse2 gvfs-fuse Config files: /etc/gmailfs/gmailfs.conf; ~/.gmailfs.conf (make a copy from the another one) Unmount: $ fusermount -u /mount/path/ /etc/fstab (Optional): none /mount/path/ gmailfs noauto,user[,username=USERNAME,password=PASSWORD,fsname=VOLUME] 0 0 NOTES: - The options between [] are optional since they already setuped on the config files. - The '-p' flag shows a prompt for the password entry. - It's necessary to add the user to the 'fuse' group. You can do that with: $ sudo chgrp fuse /dev/fuse and $ sudo usermod -a -G fuse USER - The volume name is not needed but highly recommended to avoid file corruption. Also choose a non-trivial name. - Google doesn't approve the use of Gmail account other than e-mail purposes. So, I recommend the creation of a new account for this.

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"

Find the package that installed a command

Create a new file

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Commands using sudo (537)

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