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All commands from sorted by
Terminal - All commands - 11,588 results
ruby -ruri -e 'u=URI(ARGV[0]).host.split("."); puts u[(u[-2] =~ /^com?$/ ? -3 : -2)..-1].join(".")' http://test.example.com
2014-05-25 18:43:44
User: wejn
Tags: ruby
1
Up
Down
Extract domain from URl

Extracts 2nd-level domain part (or 3rd level, for co.* or com.*) from the URI's hostname. See sample output.

Show sample output | Comments (0) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
while true; do clear;awk '{a[$3]+=1};END{for(x in a){print x,a[x]}}' /proc/[0-9]*/stat; sleep 1; done
2014-05-24 21:04:41
User: wejn
Functions: awk sleep
Tags: awk sleep sh
3
Up
Down
Displays the number of processes per state
Comments (0) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
awk '$1=="Host"{$1="";H=substr($0,2)};$1=="HostName"{print H,"$",$2}' ~/.ssh/config | column -s '$' -t
2014-05-24 20:51:47
User: wejn
Functions: awk column
Tags: awk column
3
Up
Down
Extract shortcuts and hostnames from .ssh/config

Spits out table that shows your Host->HostName aliases in ~/.ssh/config

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alias pp='python -mjson.tool|pygmentize -l js'
2014-05-22 10:29:44
User: wires
Functions: alias
Tags: bash json
5
Up
Down
Simple colourized JSON formatting for BASH

Leave out pygmentize or `pip install pygments` first.

Show sample output | Comments (3) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
while true; do clear; cat /proc/[0-9]*/stat | cut -d' ' -f 3 | sort | uniq -c | awk '{print $2" "$1}'; echo '---'; sleep 1; done
2014-05-22 04:02:52
User: Zort
Functions: awk cat cut echo sleep sort uniq
1
Up
Down
Displays the number of processes per state

Displays the number of processes per state

Show sample output | Comments (1) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
ssh [remote-machine] "cat file" | xclip -selection c
2014-05-19 16:34:44
User: conga
Functions: ssh
Tags: ssh clipboard xclip
1
Up
Down
copy remote ssh session output to local clipboard

ssh from local to remote and pipe output of file to the local clipboard

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svn copy http://svnserver.com/svn/trunk/htdocs/CMS/views/module/scripts/modal/dialog-settings-items.phtml@3143 -r 3143 htdocs/CMS/views/module/scripts/modal/dialog-settings-items.phtml
2014-05-16 10:35:19
User: fabio
0
Up
Down
svn resume deleted file

3143 is the latest revision with a file

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ps -e -o pid,vsz,comm= | sort -n -k 2
2014-05-14 00:36:50
User: jmorganwalker
Functions: ps sort
-1
Up
Down
Sort all processes by the amount of virtual memory they are using

left-most column is PID, middle is virtual memory being consumed, right-most is actual process.

Show sample output | Comments (2) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
for i in $(getent group|cut -d: -f1); do sudo usermod -a -G "$i" $USER; done
2014-05-12 16:33:39
User: zlemini
Functions: cut getent sudo usermod
0
Up
Down
Add yourself to all groups on a system
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[ ! -d /squashed/usr ] && mkdir -p /squashed/usr/{ro,rw} ; mksquashfs /usr /squashed/usr/usr.sfs.new -b 65536 ; mv /squashed/usr/usr.sfs.new /squashed/usr/usr.sfs ; reboot
2014-05-10 06:01:06
User: mhs
Functions: mkdir mv
Tags: performance ssd squashfs
4
Up
Down
Performance tip: compress /usr/

Periodically run the one-liner above if/when there are significant changes to the files in /usr/

= Before rebooting, add following to /etc/fstab : =

/squashed/usr/usr.sfs /squashed/usr/ro squashfs loop,ro 0 0 usr /usr aufs udba=reval,br:/squashed/usr/rw:/squashed/usr/ro 0 0

No need to delete original /usr/ ! (unless you don't care about recovery). Also AuFS does not work with XFS

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spacecmd --server server softwarechannel_listlatestpackages softwarechannel.name | grep ^kernel-[[:digit:]]
2014-05-09 13:09:37
User: prayther
Functions: grep
1
Up
Down
return the latest kernel version from a Satellite / Spacewalk server software channel
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$ date --date='@1268727836'
2014-05-09 09:27:56
User: bharat
Functions: date
2
Up
Down
Display EPOCH time in human readable format using AWK.
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jhead -rgt file-name.jpg
2014-05-09 08:36:12
User: fabio
Tags: image exif thumbnails jpeg jpg preview
1
Up
Down
Regnerate Exif thumbnail.

Regnerate Exif thumbnail.

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du -hs file-name
2014-05-09 07:22:53
User: bharat
Functions: du
-1
Up
Down
get size of a file
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alias gitlog='git log -10 --graph --date-order -C -M --pretty=format:"%C(yellow)%h%C(reset) - %C(bold green)%ad%C(reset) - %C(dim yellow)%an%C(reset) %C(bold red)>%C(reset) %C(white)%s%C(reset) %C(bold red)%d%C(reset) " --abbrev-commit --date=short'
2014-05-08 09:43:55
User: deklau
Functions: alias
0
Up
Down
git log with color and path

Cool alias that show a a better Git log

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git status --porcelain | sed -ne 's/^ M //p' | tr '\n' '\0' | tr -d '"' | xargs -0 vim
2014-05-08 08:36:27
User: uschrisf
Functions: sed tr xargs
Tags: vim git
0
Up
Down
Open (in vim) all modified files in a git repository

Works even with spaces in filenames.

As an alias in .gitconfig:

[alias]

editchanged = "!git status --porcelain | sed -ne 's/^ M //p' | tr '\\n' '\\0' | tr -d '\"' | xargs -0 vim"

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ffmpeg -i input_file.mp4 -strict experimental output_file.webm
2014-05-08 01:45:33
User: angryunicorn
Tags: ffmpeg
1
Up
Down
Convert (almost) any video file into webm format for online html5 streaming

If you're using the experimental vorbis encoder (homebrew version of libffmpeg)

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find . -name '*.phtml' | xargs perl -pi -e 's/(?!(<\?(php|xml|=)))<\?/<\?php/g;'
2014-05-07 14:33:19
User: crashspeeder
Functions: find perl xargs
Tags: perl PHP tag search and replace
0
Up
Down
Replace php short open tags

Tired of front end developers using short open tags in your views? This will replace all instances of

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echo thisIsATest | sed -E 's/([A-Z])/_\L\1/g'
2014-05-07 14:16:58
User: Damiii
Functions: echo sed
Tags: sed
4
Up
Down
camelcase to underscore

For mac users !

Show sample output | Comments (0) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
diskutil list
2014-05-07 05:56:46
User: test2
-1
Up
Down
osx disk utility
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find . -regex ".*\(avi\|mp4\|wmv\)$" -print0 | xargs -0 sha1sum
2014-05-07 05:45:12
User: hochmeister
Functions: find xargs
0
Up
Down
Generate SHA1 hash for each file in a list
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function google () { st="$@"; open "http://www.google.com/search?q=${st}"; }
2014-05-07 03:14:05
User: plasticphyte
Tags: macosx google search
3
Up
Down
search google on os x

Searches Google, but requires no "", and will also search all terms input in the CL, eg:

> google foo bar

returns search URL "

You could also use awk to replace all spaces with a +, which is how the Google search handles spaces, but that makes it more than one line.

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aspell -d en dump master | aspell -l en expand > words
2014-05-05 21:28:24
User: xocoalt
Functions: dump expand
-1
Up
Down
Dump an aspell dictionary as a word list
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man inet
2014-05-05 14:43:11
User: fanchangyong
Functions: man
-5
Up
Down
A description of internet protocol
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find . -exec rename 's/_/\ /g' {} +
2014-05-05 02:47:19
User: KlfJoat
Functions: find rename
Tags: space find spaces underscore
1
Up
Down
Replace underscores with spaces in filenames and dirnames, recursively into subdirs.

Everyone wants to take spaces out of filenames. Forget that. I want to put them back in. We've got tools and filesystems that support spaces, they look better, so I'm going to use them.

Because of how find works I find I need to run this multiple times, if it's renaming subdirs. But it can be re-run without issues.

I got this version of the command from a comment in this underscore-generating command. http://www.commandlinefu.com/commands/view/760/find-recursively-from-current-directory-down-files-and-directories-whose-names-contain-single-or-multiple-whitespaces-and-replace-each-such-occurrence-with-a-single-underscore. All I did was change the regex.

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