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Terminal - All commands - 11,621 results
say `cat /path/to/textfile.txt`
p=$(netstat -nate 2>/dev/null | awk '/LISTEN/ {gsub (/.*:/, "", $4); if ($4 == "4444") {print $8}}'); for i in $(ls /proc/|grep "^[1-9]"); do [[ $(ls -l /proc/$i/fd/|grep socket|sed -e 's|.*\[\(.*\)\]|\1|'|grep $p) ]] && cat /proc/$i/cmdline && echo; done
2009-04-30 12:39:48
User: j0rn
Functions: awk cat grep ls netstat sed
-5

Ok so it's rellay useless line and I sorry for that, furthermore that's nothing optimized at all...

At the beginning I didn't managed by using netstat -p to print out which process was handling that open port 4444, I realize at the end I was not root and security restrictions applied ;p

It's nevertheless a (good ?) way to see how ps(tree) works, as it acts exactly the same way by reading in /proc

So for a specific port, this line returns the calling command line of every thread that handle the associated socket

netstat -nlput
wget -O - -q http://whatismyip.org/
2011-10-15 11:36:56
User: ztank1013
Functions: wget
-5

This just output your external IP, no extra characters at the end of line.

vim +143 filename.txt
man <command> then type h
2011-10-16 09:49:56
User: stanix
Functions: man type
-5

Read all chapters up to 'Jumping', improve your effectiveness of wirking in terminal.

Most useful are the Moving and Searching commands

watch 'ls -tr1 | tail -n1 | xargs tail'
2013-05-09 11:37:59
User: batandwa
Functions: tail watch xargs
Tags: tail ls xargs watch
-5

Watches for file modifications in the current directory and tails the file.

df -h
2009-07-08 11:25:28
User: Paaskehare
Functions: df
-5

Bulit-in function in linux, so should work on any linux distribution.

udhcpc -i eth0
zip -r -9 /var/www/html/project.zip /var/www/html/project
date | md5sum
find . -type d -name 'CVS' | xargs rm -r
ls -1 static/images/ | while read line; do echo -n $line' '[; grep -rc $line *|grep -v ".svn"|cut -d":" -f2|grep -vc 0| tr "\n" -d; echo -n ]; echo ; done
2009-03-20 20:33:36
User: psytek
Functions: cut echo grep ls read tr
-5

This command will grep the entire directory looking for any files containing the list of files. This is useful for cleaning out your project of old static files that are no longer in use. Also ignores .svn directories for accurate counts. Replace 'static/images/' with the directory containing the files you want to search for.

while true; do ifconfig eth0 | grep "inet addr:"; sleep 60; done;
2009-04-01 19:29:28
User: bandit36
Functions: grep ifconfig sleep
Tags: script while loop
-5

You can use this to loop any command to periodically see the output.

while true; do [YOUR COMMAND HERE]; sleep [# of seconds]; done;

Alternatively, you can put it in a simple shell script to save typing!

#/!bin/bash

while true; do $1; sleep $2; done;

/path/to/script.sh "ifconfig eth0 | grep 'inet addr:'" 60
scp /home/svnlabs.txt root@92.178.0.56:/home/
set colsep "{char}"
2011-04-05 10:48:48
User: EBAH
Functions: set
Tags: oracle
-5

set colsep "&TAB" -- for tab separator

set colsep "|" -- for pipe separator

etc...

du -sh some/directory
2010-02-21 02:08:28
User: Jacolyte
Functions: du
-5

Displays only the subtotal size of a directory with the -s option, and in human readable format.

ssh -X johndoe@123.456.789
2011-05-19 21:28:25
User: evandrix
Functions: ssh
-5

To start X11 display only on your local machine: xeyes &

Extensions to basic command: ssh -X -f user@remotehost xcalc -bg black -fg green

xdg-open http://xkcd.com/
2010-08-25 19:14:11
-5

KISS

To get a random xkcd comic:

xdg-open http://dynamic.xkcd.com/random/comic/
psg() { ps aux | grep "[${1[1]}]${1[2,-1]}"; }
2009-09-07 04:37:11
User: jedahan
Functions: grep ps
-5

alias ps?='psg' for maximum hawtness. Works in bash or zsh.

for %f in (c) do dir %f:\*.jpg /s /p
2009-05-05 18:28:18
User: copremesis
Functions: dir
-5

there is no explicit find command in DOS you can create a batch file with this one and find all jpegs on the C drive ...

note: if creating a batch file "find.bat" the syntax changes to:

for %%f in (c) do dir %%f:\%1 /s /p

you can then use

find *.jpg
for f in *; do mv $f <target_path>; done;
2009-07-09 12:07:49
User: fritz_monroe
Functions: mv
-5

In my job I often have to deal with moving 100,000 files or more. A mv won't do it because there are too many. This will move everything in the current directory to the target path.

ifconfig | grep addr:192 | sed s/Bcast.*// | sed 's/^.*inet addr://'
2010-03-26 07:37:21
User: hasenj
Functions: grep ifconfig sed
-5

This assumes your local ip starts with 192.something (e.g. 192.168), it greps ifconfig output for an ip that starts with 192, then strips the extra garbage (besides the ip)

Maybe `ifconfig | grep addr | grep Bcast` would also do it

for x in *.ogg; do ffmpeg -i "$x" "`basename "$x" .ogg`.mp3"
declare -i i; i=0; for file in *; do i=`expr $i+1`; mv "$file" $i; done;
2010-08-26 12:24:38
User: themiurgo
Functions: file mv
-5

Renames files in a directory to incremental numbers, following alphabetic order. The command does not maintain extensions.