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Terminal - All commands - 12,035 results
rename -fc *
git branch | grep -v "master" | sed 's/^[ *]*//' | sed 's/.*/& &/' | sed 's/^/git tag archive\//' | bash
2015-01-31 00:26:15
User: Trindaz
Functions: grep sed
Tags: git archive
0

Description by segments delimited by pipe (|)

1. List all git branches

2. Exclude master

3. Trim output and remove display elements such as * next to current branch

4. Repeat branch name after a space (output on each line: branch_name branch_name)

5. Prepend each line with the git tag command

6. Execute the output with bash

date --iso
2009-02-25 23:50:40
User: raphink
Functions: date
0

Useful to archive files once a day:

cp file file.$(date --iso)
ddrescue -n /dev/old_disk /dev/new_disk rescued.log
nice -n 5 electricsheep -window-id `xwininfo -root|head -n 2|grep xwininfo|cut -c 22-26`
2011-02-14 03:58:58
User: kbaegis
Functions: cut grep head nice
0

This is a simple command which makes electricsheep render directly to your background

read VAR1 VAR2 VAR3 <<< aa bb cc; echo $VAR2
alias flashplay="mplayer \$(find /proc/\$(pgrep -f 'libgcflash|libflashplayer')/fd/ -printf '%p %l\n' |grep FlashXX | cut -d\ -f1)"
2011-12-19 09:29:57
User: Aissen
Functions: alias
0

Alias to play flash videos with mplayer. You can replace mplayer with your favorite video player.

This alias supports Chrome & Firefox's way of handling the flash plugin. It will play all the videos in the cache. Note that certain videos might never make it to the cache, if the publisher ask for them not to: they will just be loaded in RAM.

A variant if you're just interested in playing the audio, for example for a music :

alias flashmusic="mplayer -vo null \$(find /proc/\$(pgrep -f 'libgcfl|libflashplayer')/fd/ -printf '%p %l\n' |grep FlashXX | cut -d\ -f1)"
grep -Ev '^( *$|#)' < conf.file
2012-02-03 23:43:43
Functions: grep
Tags: grep
0

Removes comments and blank lines from configuration files, leaving only settings

for a in $(cat sample.txt); do echo "$(wc -m<<<$a) $a";done|sort -n
2012-03-15 08:51:42
User: knoppix5
Functions: cat echo sort
0

optionally you can add

|cut -d' ' -f2|uniq

to the end of the command line.

wget -mk -w 20 http://www.example.com/
find . -type f -print | awk -F'.' '{print $NF}' | sort | uniq -c
wget -O- http://example.com/mytarball.tgz | tee mytarball.tgz | tar xzv
2013-03-06 11:11:28
Functions: tar tee wget
0

Very similar as doing "wget http://example.com/mytarball|tar xzv", this one involves the "tee" command between both, which will simultaneously write the tarball and copy it to stdout. So this command will locally save the tarball and extract it - both at the same time while it downloads.

history | awk '{$1="";print substr($0,2)}'
2013-07-07 08:00:26
User: Fagood
Functions: awk
Tags: history awk
0

alias h="history | awk '{\$1=\"\";print substr(\$0,2)}'"

# h

[ 07/07/2013 10:04:53 ] alias h="history | awk '{\$1=\"\";print substr(\$0,2)}'"

curl ifconfig.me
num_errs=`grep ERROR /var/log/syslog | tee >(cat >&2) | wc -l`
2014-03-12 00:04:24
Functions: cat tee wc
0

Many circumstances call for creating variable of a summary result while still printing the original pipe. Inserting "tee >(cat >&2)" allows the command output to still be printed while permitting the same output to be processed into a variable.

echo "some cool message from terminal" | mail -s "test" [email protected]
unset files i; set -f; O=$IFS; while IFS= read -r -d $'\0' files[i++]; do :; done < <(find . -name '*.avi' -print0) && IFS=$O; set +f && echo "Running: mplayer \"${files[ $(( $RANDOM % ${#files[@]} )) ]}\""
2009-02-18 16:53:57
User: DEinspanjer
Functions: echo find read set unset
0

unsets variables used by the one-liner

sets up the IFS bash variable to not be affected by whitespace and disables extra glob expansion

uses read to slurp the results of the find command into an array

selects an element of the array at random to be passed as an argument to mplayer

eject -T [cdrom_device]
2009-02-25 23:53:03
User: raphink
Functions: eject
Tags: device
0

Opens or closes the cdrom device.

echo 254.003.032.3 | grep -P '^((25[0-4]|2[0-4]\d|[01]?[\d]?[1-9])\.){3}(25[0-4]|2[0-4]\d|[01]?[\d]?[1-9])$'
2009-09-17 12:59:44
User: foob4r
Functions: echo grep
0

This obey that you don't match any broadcast or network addresses and stay between 1.1.1.1 - 254.254.254.254

cat /proc/version
openssl rand 6 -base64
2011-10-05 14:24:41
User: Le_Jax
0

just change 6 to 9 or 12 or more (multiple of 3) to have bigger password

/usr/bin/snmpwalk -v 1 -c public 10.0.0.22 1.3.6.1.4.1.789.1.21.1.2.1.25.1| awk -F : '{print "netapp temp:" $4 }'
2011-11-10 01:04:00
User: ndhail
Functions: awk
Tags: awk snmp netapp
0

if you can use this depends on which netapp you have, this netapp is an FAS2020

sed -i 6,66d <filename>
2012-02-04 02:29:40
User: icsamples
Functions: sed
Tags: bash sed
0

Delete range of lines. Ex: Line 6 through 66 in .

du -s $(ls -l | grep '^d' | awk '{print $9}') | sort -nr
tar zcpvf backup.tgz $(find $HOME -maxdepth 1 -name '.*' -and -not -name '.')
2012-05-01 17:48:24
User: DavidAlfonso
Functions: find tar
Tags: backup
0

This will make a backup of all hidden files and folders in the home folder.