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''=~('(?{'.('_/@.*@'^'/])@^`').'"'.('"/_/@]/--!.:@</:[@(:/:^'^'[@*]`>@@@@@^`[@_(`@_]_|').',$/})')
2009-02-18 17:22:26
User: sil
-5
Up
Down
Glutton for punishment

Alrighty, so I was really bored ;)

Show sample output | Comments (1) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
taskkill /F /FI "USERNAME eq Cicciopalla"
2012-02-05 12:00:52
User: 0disse0
Tags: Process Management windows
-5
Up
Down
Kill a process (in windows)

The taskkill command has the option of the curve, for a complete list just type: taskkill /? As we know, but to give a practical example, suppose you want to act only on the user's processes Cicciopalla use this command

Comments (0) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
bm () { ... see description }
2010-11-19 13:37:19
User: Wonko7
Tags: bash directory bookmarks function
-5
Up
Down
Directory bookmarks

http://pastie.org/1311051

Comments (3) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
chmod 755 $(find public_html -type d)
2011-07-25 14:50:17
User: flxndn
Functions: chmod find
-5
Up
Down
Chmod all directories (excluding files)
Comments (4) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
uname -a
2013-03-08 05:48:34
User: unixmonkey49101
Functions: uname
-5
Up
Down
uname -a
Comments (0) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
ps aux|grep -i [p]rocessname|awk '{ print $2 }'|xargs kill
2010-04-10 18:42:27
User: billcarroll
Functions: awk grep ps xargs
-5
Up
Down
search for and kill a process in one blow
Comments (14) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
x=`<cmd1>`; <cmd2> arg0, ... $x, argN, ...
2013-01-08 03:03:35
User: huazhihao
-5
Up
Down
inline bash to port cmd1's output to cmd2's argument list

notice symbol ` and ;

Comments (3) | 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
!?192
2009-02-26 12:52:45
User: alexfoo
-5
Up
Down
search and run command in history

Might match "ping 192.168.0.1" and then run it.

Comments (1) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
source ~/.bash_profile
2009-06-29 19:26:43
User: unixmonkey743
-5
Up
Down
reload bash_profile

when editing .bash_profile (or .bashrc), run this to use the new version without having to exit and open a new terminal

Comments (2) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
ssh -X -l user 192.168.1.25
2013-04-30 13:48:28
User: xmuda
Functions: ssh
-5
Up
Down
Running applications require X in ssh

One time you logged in, you can prove these method just writing "firefox".

Comments (0) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
for i in $(find . -name *replaceme*);do mv "$i" "${i//replaceme/withme}"; done
2010-08-19 03:22:15
User: lefnire
Functions: find mv
Tags: bash
-5
Up
Down
replace strings in file names

rename is a great command, but can't get it to work on mac.

Comments (1) | 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
oumou sangare
2010-04-12 21:45:02
User: gabougabou
-5
Up
Down
Play newest or random YouTube video
Comments (0) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
crontab -e
2009-08-16 01:20:42
User: theIndianMaiden
Functions: crontab
-5
Up
Down
Edit Crontab
Comments (1) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
lynx -useragent=Opera -dump 'http://www.facebook.com/ajax/typeahead_friends.php?u=4&__a=1' |gawk -F'\"t\":\"' -v RS='\",' 'RT{print $NF}' |grep -v '\"n\":\"' |cut -d, -f2
2010-04-13 12:44:08
User: pdan_23
Functions: cut gawk grep
-5
Up
Down
fb
Comments (0) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
find . -maxdepth 1 -type d -not -name . -exec du -sh {} +
2009-12-11 14:37:26
User: sorpigal
Functions: du find
-5
Up
Down
List the size (in human readable form) of all sub folders from the current location

Parsing the output of ls is never a good idea for any reason. Using find this way:

- works with files that have spaces in their names.

- actually lists "sub folders" and not of all files and folders.

- does not break if there are a huge number of files in the current directory.

Comments (1) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
ntop
2009-08-16 05:24:31
User: theIndianMaiden
-5
Up
Down
Network Information
Comments (1) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
_ff(){ cd /mnt;echo /mnt/*/* |sed 's/ \/mnt\//\&/g' |sed '/'"$1"'/!d'; cd -;}
2011-12-30 23:25:31
User: argv
Functions: cd echo sed
-5
Up
Down
glob /mnt

_ff(){

cd /mnt;

echo /mnt/*/* |sed '

s/ \/mnt\//\&/g;

'|sed '/'"$1"'/!d';

cd -;

}

ff(){

case $# in

0)

echo "usage: ff glob [sed-cmds] [--|var-name]"

;;

1)

_ff $1 |sed =

;;

[2-9])

case $2 in

--) _ff $1 |less -SN

;;

*) _ff $1 |sed -n ''"$2"''|tr '\n' '\040' |sed 's/.*/export '"$3"'=\"&/;s/=\" /=\"/;s/ $/\"/' > $HOME/.ff;

case $# in

3)

. $HOME/.ff

;;

esac;

sed '

s/export .*=\"/\$'"$3"' = \"/;' $HOME/.ff;\

;;

esac

;;

esac;

}

v(){

local a=$HOME;

sed '

s/export /less -n \$/;

s/=.*//;

' $a/.ff > $a/.v ;

. $a/.v ;

}

Another approach using ls(1)

lsl(){

_lsl ()

{

ls -l $3 /mnt/*/$1* 2>/dev/null;

};

case $# in

0)

echo "usage: lsl pat [ls-options|result-no]";

echo "usage: lsle pat [sed-cmds]"

;;

1)

_lsl $1 |sed =

;;

2)

case $2 in

-*) _lsl $1 $@;;

*)

_lsl $1 |sed 's/.* //;

'"$2"'!d;

'"$2"'q' > $HOME/.lsl ;

export v=$(sed 1q $HOME/.lsl);

echo \$v = $v

;;

esac

;;

esac;

}

exp(){

echo "%s/\$/ /";

echo "%j";

echo "s/^/export v=\"";

echo "s/\$/\"";

echo "s/ \"\$/\"";

echo ".";

echo "wq";

}

lsle(){

lsl $1 -1 |sed $2 > .lsl&&

exp |ed -s .lsl >&-&&

. .lsl&&

echo \$v = $v;

}

Comments (2) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
top
2009-03-18 00:03:42
User: Zenexer
Functions: top
Tags: Process Management
-5
Up
Down
View process statistics in realtime

A simple but effective replacement for ps aux. I used to waste my time running ps over and over; top is the way to go. It also allows complex sorting options. Press q to exit "nicely" (Ctrl + C is always an option, of course). Note that the list updates each second, resorting in the process; if you're trying to grab a specific PID, you might be better off with ps.

htop

Alternatively, htop is available, though it may not come pre-installed. htop is slightly more interactive than top and includes color coding, visuals, and a nice interface for selecting and then killing processes. (Thanks to bwoodacre for this great tool.)

Show sample output | Comments (6) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
kill -9 `pgrep $PROCESS_NAME`
2010-06-18 20:43:24
User: juanse006
Functions: kill
-5
Up
Down
Kill a process by application

The pgrep retrieves the PID, then the KILL receive it, and kill it...

It works also if the application has more than one instance....

Show sample output | Comments (6) | 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
dpkg-query -W | grep perl
2010-07-20 16:14:04
User: unixmonkey10924
Functions: grep
-5
Up
Down
Print a list of installed Perl modules

IMVHO if you are using cpan to install perl modules you are doing it wrong.

Show sample output | Comments (1) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
FOR /f %%g in ('echo %1 ^| iconv -f gbk -t utf-8') DO curl -x proxy:port -u user:pass -d status=%%g -d source="cURL" http://twitter.com/statuses/update.xml
2010-07-21 04:53:54
User: MeaCulpa
Functions: iconv
Tags: windows curl iconv
-5
Up
Down
Post to twitter via curl, Windows version

Aside from curl one will need iconv windows binary since windows lacks a native utf-8 cli interface. In my case I need a proxy in China and iconv to convert gbk status string into utf-8. GnuWin32 is a good choice with loads of coreutils natively ported to Windows

"FOR /f" is the solution to pass iconv output to curl.

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Printing portion of a big file
2009-03-30 11:08:38
User: acirulli
Tags: sed
-5
Up
Down
sed -n "$LINE1,${LINE2}p;${LINEA2}q;" "$FILE"

If you need to print some portion of a huge file, let's say you want to print from line 200 to 300, you can use this command to print the line from LINE1 to LINE2 of file FILE.

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