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All commands from sorted by
Terminal - All commands - 11,590 results
history -c
2009-05-27 14:35:49
User: sharfah
1
Up
Down
Clear history
Comments (0) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
touch -amct [[CC]YY]MMDDhhmm[.ss] FILE
2009-05-27 14:33:22
User: sharfah
Functions: touch
1
Up
Down
Change timestamp on a file

-a for access time, -m for modification time, -c do not create any files, -t timestamp

Comments (0) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
(($RANDOM%6)) || echo 'hello world!'
2009-05-27 08:11:08
User: luishka
Functions: echo
-8
Up
Down
ramdomize echo 'hello world!'

ramdomize the execution of the command echo 'hello world!'

Comments (6) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
mysql -s -e "show processlist" |awk '{print $1}'
2009-05-27 07:22:05
User: aravind040
Functions: awk
0
Up
Down
show mysql process ids
Show sample output | Comments (1) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
season=1; for file in $(ls) ; do dir=$(echo $file | sed 's/.*S0$season\(E[0-9]\{2\}\).*/\1/'); mkdir $dir ; mv $file $dir; done
2009-05-27 03:30:58
User: lonecat
Functions: echo file mkdir mv sed
Tags: Videos organize
-1
Up
Down
Organize a TV-Series season

It happened to me that I got a season of a tv-show which had all files under the same folder like /home/blah/tv_show/season1/file{1,2,3,4,5,...}.avi

But I like to have them like this:

/home/blah/tv_show/season1/e{1,2,3,4,5,...}/file{1,2,3,4,5,...}.avi

So I can have both the srt and the avi on one folder without cluttering much. This command organizes everything assuming that the filename contains Exx where xx is the number of the episode.

You may need to set:

IFS=$'\n'

if your filenames have spaces.

Comments (0) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
type -all command
2009-05-27 02:57:32
User: marssi
Functions: type
Tags: alias
15
Up
Down
Find if the command has an alias
Show sample output | Comments (2) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
svn log fileName|cut -d" " -f 1|grep -e "^r[0-9]\{1,\}$"|awk {'sub(/^r/,"",$1);print "svn cat fileName@"$1" > /tmp/fileName.r"$1'}|sh
2009-05-27 02:11:58
User: fizz
Functions: awk cut grep
Tags: bash svn awk grep
2
Up
Down
fetch all revisions of a specific file in an SVN repository

exported files will get a .r23 extension (where 23 is the revision number)

Comments (4) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
last -n 20
2009-05-26 22:09:09
User: jipipayo
Functions: last
1
Up
Down
Show the last 20 sessions logged on the machine

change 20 by the number of sessions you want to know (20 it's fair enough)

Show sample output | Comments (1) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
skill -KILL -t ttyS0
2009-05-26 21:47:33
User: jipipayo
Functions: skill
-1
Up
Down
Kill an orphan console

when sometimes do a "w" or "who" command and see an orphan console session from time ago, you could kill with this command.

where ttyS0 its the console to kill.

Comments (1) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
lsof -nP +p 24073 | grep -i listen | awk '{print $1,$2,$7,$8,$9}'
2009-05-26 20:47:14
User: icreed
Functions: awk grep
Tags: Linux lsof
3
Up
Down
find listening ports by pid

change 24073 to your pid

Show sample output | Comments (1) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
kill_daemon() { echo "Daemon?"; read dm; kill -15 $(netstat -atulpe | grep $dm | cut -d '/' -f1 | awk '{print $9}') }; alias kd='kill_daemon
2009-05-26 20:39:56
User: P17
Functions: alias awk cut echo grep kill netstat read
Tags: alias kill netstat
-5
Up
Down
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.

Comments (3) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
cal -y | tr '\n' '|' | sed "s/^/ /;s/$/ /;s/ $(date +%e) / $(date +%e | sed 's/./#/g') /$(date +%m | sed s/^0//)" | tr '|' '\n'
2009-05-26 20:31:26
User: luishka
Functions: cal sed tr
0
Up
Down
Today's date on a yearly calendar...

Today's date on a yearly calendar...

credits to http://lifehacker.com/250825/cli-fun--todays-date-on-a-yearly-calendar

Show sample output | Comments (3) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
ip route show dev eth0 | awk '{print $7}'
2009-05-26 20:29:54
User: P17
Functions: awk route
Tags: IP
2
Up
Down
Show LAN IP with ip(8)
ip address show | grep eth0 | sed '1d' | awk '{print $2}'

does the same, but shows network-prefix.

Comments (1) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
tar -zcvpf backup_`date +"%Y%m%d_%H%M%S"`.tar.gz `find <target> -atime +5` 2> /dev/null | xargs rm -fr ;
2009-05-26 17:15:52
User: angleto
Functions: rm tar xargs
Tags: backup
7
Up
Down
backup and remove files with access time older than 5 days.

create an archive of files with access time older than 5 days, and remove original files.

Comments (2) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
netstat -4tnape
2009-05-26 11:50:52
User: gnuyoga
Functions: netstat
-1
Up
Down
display only tcp
Comments (1) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
readlink -f /proc/<pid>/cmdline
2009-05-26 10:09:03
User: naseer
Functions: readlink
-1
Up
Down
Find the full path of an already running process

Uses the pid to get the full path of the process. Useful when you do not which command got picked from the path

Show sample output | Comments (2) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
netstat -taupe
2009-05-25 12:46:38
User: farwarx
Functions: netstat
Tags: netstat kookyoo reseau connexion
-8
Up
Down
Informations sur les connexions reseau

Affiche des infos detaillees sur vos connexions reseaux.

Port en ?coute, protocole, paquets, adresses, ustilisateur, PID etc...

Comments (1) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
mplayer -vo caca foo.avi
2009-05-25 09:29:24
User: farwarx
Tags: mplayer ascii kookyoo console
-11
Up
Down
Lire une video dans une console Linux

Permet de lire une video dans une console, meme sans interface graphique.

Interet limite, mais a connaitre au cas ou.

Comments (4) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
mv $1 $2 && ln -s $2/$(basename $1) $(dirname $1)
2009-05-25 08:54:36
User: svg
Functions: basename dirname ln mv
18
Up
Down
Relocate a file or directory, but keep it accessible on the old location throug a simlink.

Used for moving stuff around on a fileserver

Comments (10) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
sed -e's/%\([0-9A-F][0-9A-F]\)/\\\\\x\1/g' | xargs echo -e
2009-05-25 05:37:44
User: mohan43u
Functions: echo sed xargs
Tags: bash sed xa urldecod
10
Up
Down
urldecoding
echo "http%3A%2F%2Fwww.google.com" | sed -e's/%\([0-9A-F][0-9A-F]\)/\\\\\x\1/g' | xargs echo -e

http://www.google.com

Works under bash on linux. just alter the '-e' option to its corresponding equivalence in your system to execute escape characters correctly.

Comments (3) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
mplayer -af scaletempo -speed 1.5 file.avi
2009-05-24 08:06:28
User: elementa13
2
Up
Down
mplayer -af scaletempo

Pitch-correct play speed with mplayer. You can also use [] and {} keys to change play speed on-the-fly.

Comments (3) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
ffmpeg -i source_movie.flv -vcodec mpeg2video target_video.m2v -acodec copy target_audio.mp3
2009-05-23 23:52:51
User: dcabanis
Tags: video audio ffmpeg codec
4
Up
Down
extracting audio and video from a movie

rips the audio and video stream of a movie. The two streams are stored separately.

Comments (1) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
ffmpeg -i source_audio.mp3 -itsoffset 00:00:10.2 -i source_video.m2v target_video.flv
2009-05-23 23:47:41
User: dcabanis
Tags: video audio ffmpeg codec
4
Up
Down
removing syncronization problems between audio and video

This assumes that there is a 10.2 sec delay between the video and the audio (delayed).

To extract the original video into a audio and video composites look at the command on extracting audio and video from a movie

Comments (0) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
ffmpeg -i mymovie.mpg -ar 22050 -acodec libmp3lame -ab 32K -r 25 -s 320x240 -vcodec flv mytarget.flv
2009-05-23 23:39:46
User: dcabanis
Tags: video audio ffmpeg codec
2
Up
Down
Create a video that is supported by youtube

Takes an mpeg video and coverts it to a youtube compatible flv file.

The -r 25 sets the frame rate for PAL, for NTSC use 29.97

Comments (1) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
ffmpeg -i source.flv -vn acodec copy destination.mp3
2009-05-23 23:34:32
User: dcabanis
Tags: video audio ffmpeg codec
2
Up
Down
Copy the sound content of a video to an mp3 file

-vn removes tha video content, the copy option tells ffmpeg to use the same codec for generating the output

Comments (1) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate