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2011-03-12 - Confoo 2011 presentation
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Terminal - All commands - 11,492 results
mount |tail -1 | less -p "/dev/[^ ]*"
ln -s /destinationTarget /sourceTarget/newFolder
2009-03-12 01:56:34
User: topgun553
Functions: ln
-3

if you wanted to create a new folder called "red" that was a symbolic link from /home/music/ to /home/hobbies/art then you would type:

ln -s /home/hobbies/art /home/music/red

gpg --refresh-keys
wb(){ for i in $(wget -O- -U "" "http://wallbase.cc/random/23/eqeq/1920x1080/0/" --quiet|grep wallpaper/|grep -oe 'http://wallbase.[^"]*'); do if (( n > "$1" )); then break;fi;let n++;wget $(wget -O- -U "" $i --quiet|grep -oe 'http://[^"]*\.jpg');done;}
aptitude search \~ilinux-image
gocr -i ~/Screenshot.png
2013-02-28 07:38:13
User: totti
-3

Image to text converter.

Convert your scanned book in image format like .png, .jpg into editable text format.

OCR ==> Optical Code Reader

mate - `find . -name 'filename'`
cat welcome | wall
2009-02-14 18:12:50
User: Williebee
Functions: cat
-3

Show message in file "welcome" to all logged in terminal users.

vrms
2009-04-22 06:54:20
User: eastwind
-3

tell you how many Non free software is on your machine, which package it is and which restriction on freedom it has . require vrms package , vrms mean virtual Richard M. Stallman :)

ls | perl -lne '++$x{lc $1} if /[.](.+)$/ }{ print for keys %x'
2010-08-13 20:05:15
User: recursiverse
Functions: ls perl
-3

All with only one pipe. Should be much faster as well (sort is slow). Use find instead of ls for recursion or reliability.

Edit: case insensitive

awk '{if (NR % 2 == 0) print $0}' file.txt
echo '!'whammy
2009-03-26 23:34:33
User: sudopeople
Functions: echo
Tags: literal bang
-3

Seems obvious, but other seemingly simple ways to use it don't work:

echo !whammy

and

echo "!whammy"

both output:

-bash: !whammy: event not found

and this:

echo "\!whammy"

outputs:

\!whammy

with the slash :(

you can also do any combinations of quotes for a complex string:

echo "It's great to be able to use a bang ("'!'") in a command"'!'

outputs:

It's great to be able to use a bang (!) in a command!
s=`head -$i fileName | tail -1`
mkdir ${1..10}
ls -ad .*
2009-02-18 15:22:39
User: osantana
Functions: ls
-3

List only hidden files (or directories). You also can use:

ls -lad .*
rename .txt .md *.txt
tree
2013-09-17 19:15:52
User: fhh
-3

display beautiful tree ... "tree dir" display tree from "dir".

ls | while read -r FILE; do mv -v "$FILE" `echo $FILE | tr -d ' '`; done
2010-08-14 14:10:48
User: IgnitionWeb
Functions: ls mv read tr
Tags: space echo while tr
-3

all files in the directory get moved, in doing so the new name of the file is the original name with out spaces (using translate command)

while true ; do scripts/bootstrap.py ; ./manage.py runserver ; done
2009-03-27 04:43:54
User: taurus
Functions: true
-3

I wrote a script called bootstrap.py to delete the database, then load a new database with initial values. With this single-line shell loop, when I need to make a schema change (which happens often in the early stages of some projects), I hit ctrl-C to stop the running Django server, then watch bootstrap.py do its thing, then watch the server restart.

0,30 * * * * php -q /address/to/script.php
2010-01-11 10:44:13
User: dotanmazor
-3

Just put this line in a file that resides in your /etc/cron.d/ folder, and you're set.

The -q option is used to suppress php headers.

ls -lS
count=`wc -l file | cut -d ' ' -f1`
rec -c 2 -r 44100 -s -t wav - | flac - --sign=signed --channels=2 --endian=big --sample-rate=44100 --bps=16 -f -o file.flac
2011-08-30 03:14:32
User: bohwaz
-3

You'll need to install sox and flac packages in Debian/Ubuntu.

dups() { sort "$@" | uniq -d; }
rm -rf `ls | head -5000`
2009-02-25 22:52:23
User: rockon
Functions: head rm
-3

Deletes thousands of files at one go, I'm not able to recall the exact # of files that rm can delete at one go(apprx. around 7000.)