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All commands from sorted by
Terminal - All commands - 11,494 results
pstree -Gap
2009-02-16 05:50:50
User: fulat2k
3
Up
Down
Displays process tree of all running processes

G - uses VT100 line drawing

a - shows command line arguments of process

p - prints PID of process

For other options, man pstree :)

Comments (0) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
find . \( -type d -name .svn -prune \) -o -type d -print
2009-02-16 04:55:02
User: samc
Functions: find
4
Up
Down
Lists all directories under the current dir excluding the .svn directory and its contents
Comments (0) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
sudo apt-get update && sudo apt-get upgrade && sudo apt-get autoclean && sudo apt-get autoremove
2009-02-16 04:21:07
User: Skyrell
Functions: sudo
7
Up
Down
Does a full update and cleaning in one line
Comments (1) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
bzr init .;for file in `ls *.bz2`; do bzr import $file; bzr ci -m $file; done
2009-02-16 04:19:03
User: statik
Functions: file init
1
Up
Down
converts a directory full of source tarballs into a bzr repository so you can compare different versions easily
Comments (0) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
rgx_match() { python -c "import re; print re.search('$1','$2').groups()"; }
2009-02-16 04:07:54
User: jyro
Functions: python
1
Up
Down
Test python regular expressions

One can test their python regex matching using this shell function.

for e.g.

rgx_match "translate\s*\(([0-9-.]+),([0-9-.]+)\)" "translate(162.11517,76.817357)"

('162.11517', '76.817357')

Comments (0) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
sudo dmidecode | more
2009-02-16 03:32:30
User: oreo
Functions: sudo
9
Up
Down
print indepth hardware info

wanna know something about your hardware? how about EVERYTHING?? then this should do ya well

Comments (2) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
sudo alsa force-reload
2009-02-16 03:30:13
User: oreo
Functions: sudo
-5
Up
Down
reloads sound when it stop playing

if you lose your sound, this will restart alsa and you will get your sound back

Comments (0) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
for (( i = 0; i < 100; i++ )); do echo "$i"; done
2009-02-16 03:19:26
User: themattrix
Functions: echo
2
Up
Down
Perform a C-style loop in Bash.

Print 0 through 99, each on a separate line.

Comments (1) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
find . -type f -exec grep -l XXX {} \;|tee /tmp/fileschanged|xargs perl -pi.bak -e 's/XXX/YYY/g'
2009-02-16 02:55:23
User: drossman
Functions: find grep perl tee xargs
6
Up
Down
Change string in many files at once and more.

Find all files that contain string XXX in them, change the string from XXX to YYY, make a backup copy of the file and save a list of files changed in /tmp/fileschanged.

Comments (0) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
umount -l /media/foo
2009-02-16 02:51:49
User: nomad
Functions: umount
-2
Up
Down
Unmount locked filesystems.

Will unmount a mount that has already dropped but is locked by a process.

Comments (0) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
srchpymod() { python -c "import $1; print filter(lambda x: x.find('$2') >= 0, dir($1))"; };
2009-02-16 02:47:13
User: jyro
Functions: python
0
Up
Down
search into contents of python module

srchpymod

for e.g.

srchpymod cairo Surface

['ImageSurface', 'PDFSurface', 'PSSurface', 'SVGSurface', 'Surface', 'SurfacePattern', 'XlibSurface']

Show sample output | Comments (0) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
cd -
2009-02-16 02:37:50
User: chmouel
Functions: cd
2
Up
Down
BourneShell: Go to previous directory

cd - would return to the previous directory of your cd command. NB: previous dir is always stored in $OLDPWD variable.

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killall nautilus
2009-02-16 02:33:12
User: binarysys
Functions: killall
-12
Up
Down
Restart nautilus
Comments (2) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
sudo dpkg --purge `dpkg -l | awk '/^r/{print $2}'`
2009-02-16 02:18:02
User: elleryq
Functions: awk sudo
2
Up
Down
purge all packages marked with 'rc'

After you install/remove lots of packages, there are many packages marked with 'rc'. This script help you to purge these packages, it will save some spaces from your disk.

Comments (3) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
echo 'example' | sed -e 's/^\(.\)/\U\1/'
2009-02-16 02:14:27
User: agentk
Functions: echo sed
-4
Up
Down
Convert the first character of a string to uppercase
Show sample output | Comments (1) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
zcat /usr/share/doc/vim-common/README.gz | vim -g +23 -
2009-02-16 01:25:37
User: int19h
Functions: vim zcat
1
Up
Down
Pipe a textfile to vim and move the cursor to a certain line

This command is more for demonstrating piping to vim and jumping to a specific line than anything else.

Exit vim with :q!

+23 jumps to line 23

- make vim receive the data from the pipe

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ls -F | grep '\''\*'\'' | sed '\''s/\*$//'\
2009-02-16 01:16:49
User: int19h
Functions: grep ls sed
-4
Up
Down
List all executable files in the current directory
Comments (2) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
xmms `python -c "print \"tone://\" + \";\".join([str(22*(2**x)) for x in range(9)])"`
2009-02-16 01:12:34
User: int19h
0
Up
Down
Make a pipe organ sound using XMMS and Python

You can get XMMS from here if it's not in your repositories:

http://www.xmms.org/

Comments (0) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
for h in host1 host2 host3 host4 ; { scp file user@$h:/destination_path/ ; }
2009-02-16 01:02:35
User: andrewtayloruk
Functions: file scp
7
Up
Down
Copy something to multiple SSH hosts with a Bash loop

Just a quick and simple one to demonstrate Bash For loop. Copies 'file' to multiple ssh hosts.

Comments (1) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
strings /dev/urandom | grep -o '[[:alnum:]]' | head -n 30 | tr -d '\n'; echo
2009-02-16 00:39:28
User: jbcurtis
Functions: grep head strings tr
44
Up
Down
Generate a random password 30 characters long

Find random strings within /dev/urandom. Using grep filter to just Alphanumeric characters, and then print the first 30 and remove all the line feeds.

Show sample output | Comments (10) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
for file in *.png; do convert "$file" "$(basename $file .png).gif"; done
2009-02-15 23:39:08
User: brettalton
Functions: file
3
Up
Down
Convert PNG to GIF

(relies on 'imagemagick')

Convert all .png files to .gif. This can also go the other way if you reverse the file extensions in the command, e.g.:

for file in *.gif; do convert "$file" "$(basename $file .gif).png"; done

If the file is named 'example1.png' it will be named 'example1.gif' when it is complete.

Comments (5) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
for file in `ls *.pdf`; do convert -verbose -colorspace RGB -resize 800 -interlace none -density 300 -quality 80 $file `echo $file | sed 's/\.pdf$/\.jpg/'`; done
2009-02-15 23:27:43
User: brettalton
Functions: file sed
28
Up
Down
Convert PDF to JPG

(relies on 'imagemagick')

This command will convert all .pdf files in a directory into a 800px (wide or height, whichever is smaller) image (with the aspect ratio kept) .jpg.

If the file is named 'example1.pdf' it will be named 'example1.jpg' when it is complete.

This is a VERY worthwhile command! People pay hundreds of dollars for this in the Windows world.

My .jpg files average between 150kB to 300kB, but your's may differ.

Show sample output | Comments (4) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
dd bs=1 count=32 if=/dev/random 2> /dev/null | md5 | grep -o '\w*'
2009-02-15 23:22:46
User: neW1
Functions: dd grep
-5
Up
Down
Generate random password
Comments (0) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
./poweriso extract $USER/file.daa / -od $USER/file_extracted
2009-02-15 23:19:40
User: brettalton
-2
Up
Down
Extract .daa files with PowerISO

.daa is a non-standard disk image format that can not be read by any other program. This is how you can extract the files though.

PowerISO binary for Linux: http://www.poweriso.com/poweriso-1.3.tar.gz

"This is a free utility for linux which can extract, list, and convert image files (including ISO, BIN, DAA, and other formats). Type " poweriso -? " for detailed usage information. File Size: 278KB"

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sudo aptitude -y install iasl && sudo cat /sys/firmware/acpi/tables/DSDT > dsdt.dat && iasl -d dsdt.dat
2009-02-15 23:13:50
User: brettalton
Functions: cat install sudo
-1
Up
Down
View your motherboard's ACPI tables (in Debian & Ubuntu)

In July 2008, there was an uproar over Foxconn motherboards feeding Linux installs incorrect ACPI information (http://ubuntu-virginia.ubuntuforums.org/showthread.php?t=869249).

Foxconn has gladly corrected their mistake, but make sure it's not happening on your motherboard!

After running the command, just view the 'dsdt.dsl' in any editor you like.

Show sample output | Comments (0) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate