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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Synchronise a file from a remote server

You will be prompted for a password unless you have your public keys set-up.

recursive reset file/dir perms

Good for fixing web permissions. You might also want to do something like this and skip files or directories that begin with a period: $ find public_html/stuff -not -name ".*" $ -type d -exec chmod 755 {} + -o -type f -exec chmod 644 {} + $ ...or include a special case for scripts: $ find public_html/stuff -type d -exec chmod 755 {} + -or -type f -name "*.pl" -exec chmod 755 {} + -or -exec chmod 644 {} +

Find pages returning 404 errors in apache logs

Finds the top ten pages returning an http response code of 404 in an apache log.

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"

Recursively chmod all dirs to 755 and all files to 644

execute your commands and avoid history records

$ secret_command;export HISTCONTROL= This will make "secret_command" not appear in "history" list.

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

Quickly batch resize images

-geometry (preserves values of height and width given, and aspect ratio). WARNING: While 'resize' creates resized copies of original files, 'mogrify' works on the original files, replacing them. It will overwrite the source files, use with caution, and backup regularly.

remove newlines from specific lines in a file using sed

Decrypt passwords from Google Chrome and Chromium.

Read this before you down voting and comment that it is not working -> Wont work on latest versions ~75> since database file is locked and has to be decrypted. This is useful if you have an old hdd with a chrome installation and want to decrypt your old passwords fast.

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Commands using sudo (537)

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