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Terminal - All commands - 10,560 results
netstat -pant 2> /dev/null | grep SYN_ | awk '{print $5;}' | cut -d: -f1 | sort | uniq -c | sort -n | tail -20
2009-02-16 08:49:38
User: unixmonkey982
Functions: awk cut grep netstat sort tail uniq
3
Up
Down
List top 20 IP from which TCP connection is in SYN_RECV state

List top 20 IP from which TCP connection is in SYN_RECV state.

Useful on web servers to detect a syn flood attack.

Replace SYN_ with ESTA to find established connections

Show sample output | Comments (0) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
find / -name \*string\*
2009-02-16 08:43:01
User: tini
Functions: find
-3
Up
Down
best command for searching files

run as root and use it fo find file you're looking for.

Show sample output | Comments (0) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
find . -type f -exec grep -l pattern {} \; | xargs vi +/pattern
2009-02-16 08:39:39
User: unixmonkey982
Functions: find grep vi xargs
0
Up
Down
find all files containing a pattern, open them using vi and place cursor to the first match, use 'n' and ':n' to navigate
Comments (2) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
xprop | awk '/PID/ {print $3}' | xargs ps h -o pid,cmd
2009-02-16 07:55:19
User: jackhab
Functions: awk ps xargs
Tags: Process Management windows process GUI
8
Up
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Click on a GUI window and show its process ID and command used to run the process

This command is useful when you want to know what process is responsible for a certain GUI application and what command you need to issue to launch it in terminal.

Show sample output | Comments (2) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
command | pbcopy && pbpaste
2009-02-16 07:40:36
User: vaporub
Functions: command
4
Up
Down
Mac OS-X-> copy and paste things to and from the clipboard from the shell

Copies whatever is piped to the pbcopy command to the clipboard.

pbpaste ... well pastes whats on the clipboard.

Comments (0) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
sudo /etc/init.d/networking restart
2009-02-16 07:30:54
User: StephSD3
Functions: sudo
-7
Up
Down
restart network manager

when I turn on my wifi, I always have to put in this command in order to make my laptop notice the wifi.

Comments (1) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
mysqladmin -u username -p create dbname
2009-02-16 07:21:07
User: vaporub
-2
Up
Down
Create a mysql database from the command line

Creates a database that could then be populated with a dump file or application.

Show sample output | Comments (0) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
qlmanage -p "yourfilename"
2009-02-16 07:15:03
User: vaporub
-1
Up
Down
OS-X... create a quick look from the command line

Where "docname" is the document you want OS-X to image... file.txt, file.pdf, file.mov, etc

Show sample output | Comments (0) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
curl -s http://checkip.dyndns.org | sed 's/[a-zA-Z<>/ :]//g'
2009-02-16 07:12:01
User: vaporub
Functions: sed
12
Up
Down
Another Curl your IP command

Just another curl command to get your public facing IP

Show sample output | Comments (0) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
MAC=`(date; cat /proc/interrupts) | md5sum | sed -r 's/^(.{10}).*$/\1/; s/([0-9a-f]{2})/\1:/g; s/:$//;'`
2009-02-16 07:09:43
User: vaporub
Functions: cat md5sum sed
15
Up
Down
Generat a Random MAC address

Original author unknown (I believe off of a wifi hacking forum).

Used in conjuction with ifconfig and cron.. can be handy (especially spoofing AP's)

Show sample output | Comments (2) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
uuencode $file $file | /usr/bin/mailx -s "$file" ${USER}
2009-02-16 06:38:00
User: amiga500
Functions: uuencode
4
Up
Down
Email a file to yourself

This works on Solaris 10.

Show sample output | Comments (0) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
find ${PATH//:/ } -executable -type f -printf "%f\n"
2009-02-16 06:03:46
User: kamathln
Functions: find
5
Up
Down
List all execs in $PATH, usefull for grepping the resulting list

##Dependancies: bash coreutils

Many executables in $PATH have the keyword somewhere other than the beginning in their file names. The command is useful for exploring the executables in $PATH like this.

find ${PATH//:/ } -executable -type f -printf "%f\n" |grep admin

lpadmin

time-admin

network-admin

svnadmin

users-admin

django-admin

shares-admin

services-admin

Comments (1) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
pstree -Gap
2009-02-16 05:50:50
User: fulat2k
3
Up
Down
Displays process tree of all running processes

G - uses VT100 line drawing

a - shows command line arguments of process

p - prints PID of process

For other options, man pstree :)

Comments (0) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
find . \( -type d -name .svn -prune \) -o -type d -print
2009-02-16 04:55:02
User: samc
Functions: find
4
Up
Down
Lists all directories under the current dir excluding the .svn directory and its contents
Comments (0) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
sudo apt-get update && sudo apt-get upgrade && sudo apt-get autoclean && sudo apt-get autoremove
2009-02-16 04:21:07
User: Skyrell
Functions: sudo
7
Up
Down
Does a full update and cleaning in one line
Comments (1) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
bzr init .;for file in `ls *.bz2`; do bzr import $file; bzr ci -m $file; done
2009-02-16 04:19:03
User: statik
Functions: file init
1
Up
Down
converts a directory full of source tarballs into a bzr repository so you can compare different versions easily
Comments (0) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
rgx_match() { python -c "import re; print re.search('$1','$2').groups()"; }
2009-02-16 04:07:54
User: jyro
Functions: python
1
Up
Down
Test python regular expressions

One can test their python regex matching using this shell function.

for e.g.

rgx_match "translate\s*\(([0-9-.]+),([0-9-.]+)\)" "translate(162.11517,76.817357)"

('162.11517', '76.817357')

Comments (0) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
sudo dmidecode | more
2009-02-16 03:32:30
User: oreo
Functions: sudo
9
Up
Down
print indepth hardware info

wanna know something about your hardware? how about EVERYTHING?? then this should do ya well

Comments (2) | 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
for (( i = 0; i < 100; i++ )); do echo "$i"; done
2009-02-16 03:19:26
User: themattrix
Functions: echo
2
Up
Down
Perform a C-style loop in Bash.

Print 0 through 99, each on a separate line.

Comments (1) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
find . -type f -exec grep -l XXX {} \;|tee /tmp/fileschanged|xargs perl -pi.bak -e 's/XXX/YYY/g'
2009-02-16 02:55:23
User: drossman
Functions: find grep perl tee xargs
6
Up
Down
Change string in many files at once and more.

Find all files that contain string XXX in them, change the string from XXX to YYY, make a backup copy of the file and save a list of files changed in /tmp/fileschanged.

Comments (0) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
umount -l /media/foo
2009-02-16 02:51:49
User: nomad
Functions: umount
-2
Up
Down
Unmount locked filesystems.

Will unmount a mount that has already dropped but is locked by a process.

Comments (0) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
srchpymod() { python -c "import $1; print filter(lambda x: x.find('$2') >= 0, dir($1))"; };
2009-02-16 02:47:13
User: jyro
Functions: python
0
Up
Down
search into contents of python module

srchpymod

for e.g.

srchpymod cairo Surface

['ImageSurface', 'PDFSurface', 'PSSurface', 'SVGSurface', 'Surface', 'SurfacePattern', 'XlibSurface']

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cd -
2009-02-16 02:37:50
User: chmouel
Functions: cd
2
Up
Down
BourneShell: Go to previous directory

cd - would return to the previous directory of your cd command. NB: previous dir is always stored in $OLDPWD variable.

Show sample output | Comments (0) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
killall nautilus
2009-02-16 02:33:12
User: binarysys
Functions: killall
-12
Up
Down
Restart nautilus
Comments (2) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate