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Terminal - All commands - 12,159 results
dhclient wlan0 && sbnt=$(ifconfig wlan0 |grep "inet addr" |cut -d ":" -f 2 | cut -d "." -f 1-3) && nmap $sbnt.0/24 -sP
2010-06-22 21:00:29
User: wltj
Functions: cut grep ifconfig
-1

This is helpful if you connect to several networks with different subnets such as 192 networks, 10 networks, etc. Cuts first three octets of ip from ifconfig command and runs nmap ping scan on that subnet.

Replace wlan0 with your interface. Assumes class c network, if class b use: cut -d "." -f 1-2 and change nmap command accordingly.

lynx --dump http://www.seeon.tv/channels| grep "/channels"|awk '{print $2}'|sort -u|while read links; do lynx --dump "$links"|awk '/view/ {print $2}'|sort -u; done
2011-04-01 05:58:20
User: Bonster
Functions: awk grep read sort
-1

This shows a list of channels from seeon.tv website to watch shows and movies

du -ks * | sort -n
2009-02-16 14:18:52
Functions: du sort
-1

Very useful for finding the largest files and subdirectories at any given point. Any user can run it from current location just when need to know their largest files and subtdirectories from a certain point down as well.

sudo chown -R user2:user2 /../../somedirectory
2009-09-23 21:27:45
User: bkn390
Functions: chown sudo
-1

This will change the ownership of /../../somedirectory as well as all its subdirectories so they will be be owned by user2 - typically used when a directory is owned by root:root

< <infile> tr ' \t' '\n' | tr -s '\n' > <outfile>
2009-07-07 01:17:47
User: qubyte
Functions: tr
Tags: shell tr
-1

Puts words on new lines, removing additional newlines.

for x in *.ogg; do ffmpeg -i "$x" "`basename "$x" .ogg`.mp3"; done
2009-09-04 20:23:09
User: Superhuman
Tags: ffmpeg ogg mp3 for
-1

Converts all ogg files to mp3 files in the current directory.

rm -R `ls | egrep -v 'dir1|dir2|file1'`
netstat -an | grep --color -i -E 'listen|listening'
cat /etc/psa/.psa.shadow
2009-04-30 18:08:12
User: jigglebilly
Functions: cat
-1

I'm sure almost everybody knows this by now. This command will pull the password for the admin login of any plesk machine.

mencoder mf://image1.jpg,image2.jpg,image3.jpg -mf w=800:h=600:fps=25:type=jpeg -ovc copy -oac copy -o output.avi
2009-10-21 09:17:22
User: eastwind
-1

syntax :

mencoder mf://filemask -mf

option availble for mf :

* w=value : the width of the output, by d?fault : autodetected

* h=value : height of the output, by default : autodetected

* fps=value : framerate of the output, by default : 25

* type=value : file format type input , avaible: jpeg, png, tga, sgi

lynx -dump -head http://www.example.com/
2009-03-31 18:41:36
User: penpen
-1

Without the -dump option the header is displayed in lynx. You can also use w3m, the command then is

w3m -dump_head http://www.example.com/
file /usr/bin/* | grep ELF | cut -d":" -f1
2010-02-17 14:01:52
Functions: cut file grep
-1

This is a dirty raw way to simply list ELF objects in a folder.

The output is ready to be parsed i.e to the stripper or what else needs a path to an ELF object.

gmetric -n $METRIC_NAME -v foo -t string -d 10
2009-05-29 14:21:24
User: root
Tags: ganglia
-1

The -d flag sets the lifetime of a metric and defaults to 0 hence why old metrics continue to be graphed in the dashboard. Submitting a dummy value and short lifetime ensures that the metric is removed from the dashboard.

echo capitalize | { dd bs=1 count=1 conv=ucase 2> /dev/null; cat ;}
lsusb -v | grep -o "[0-9A-Z]{16}"
2009-11-22 00:58:00
User: matthewbauer
Functions: grep lsusb
Tags: ipod
-1

This is a bit of a hack, but it will get your fwguid which is needed sometimes when using your iPod.

cat video.ogg | nc -l -p 4232 & wget http://users.bshellz.net/~bazza/?nombre=name -O - & sleep 10; mplayer http://users.bshellz.net/~bazza/datos/name.ogg
members () { dscl . -list /Users | while read user; do printf "$user "; dsmemberutil checkmembership -U "$user" -G "$*"; done | grep "is a member" | cut -d " " -f 1; };
2012-05-20 11:34:33
User: eduo
Functions: cut grep printf read
-1

Group membership in OS X is a mish-mash of standards that end up meaning there's almost a half-dozen of ways to belong to a group, what with group inheritance and automatic assignment. This means there's no easy command to find out all groups a user belongs to. The only sensible way then is to list all users and then query each user for membership.

NOTE: This is a function. Once input you can execute it by calling with a groupname.

tree -ah --du . | ack '\[(\d{3,}M|\d+.*G)\]'
vlc $(curl -s http://twitter.com/statuses/user_timeline/18855500.rss|grep play|sed -ne '/<title>/s/^.*\(http.*\)<\/title/\1/gp'|awk '{print $1}')
2009-03-02 05:36:19
User: tomwsmf
Tags: twitter
-1

This will play the audio goodness posted up on PlayTweets via twitter right form the ever loving cmdline. You do not even need a twitter account. I hashed this out in a bit of a hurray as the kids need to get to sleep....I will be adding a loop based feature that will play new items as they come in...after what your are listening to is over.

http://twitter.com/playTweets for more info on playtweets

ioreg -lw0 | grep IODisplayEDID | sed "/[^<]*</s///" | xxd -p -r | strings -6
ac -d | awk '{h=int($NF); m=($NF-h)*60; s=int((m-int(m))*60); m=int(m); print $0" = "h"h "m"m "s"s "}'
2010-06-24 08:08:41
User: karpoke
Functions: awk
Tags: awk ac
-1

'ac' is included in the package 'acct', which is described as "The GNU Accounting utilities for process and login accounting". Other interesting flags are:

* print statistics for a specified user

ac -d username

* print statistics for all the users

ac -p

With my command, the output is also printed in a sexagesimal, more readable, style.

for lib in `readelf -d /usr/bin/abiword | grep NEEDED | cut -f2 -d[ | cut -f1 -d]`; do [ -e /usr/lib/$lib ] && j=/usr/lib/$lib || j=`locate -l 1 $lib`; readlink -f $j ; done
pidof httpd | wc -w
2011-02-24 16:46:46
User: eneko
Functions: pidof wc
Tags: httpd
-1

Returns the number of running httpd processes

pgrep -c 'httpd|apache2'
2011-02-24 18:03:00
Tags: httpd
-1

this version is going to work on redhat/centos/suse AND ubuntu/debian systems

echo $(find <directory> -name '*.<extension>' -exec du -s {} \; | tee $(tty) | cut -f1 | tr '\n' '+') 0 | bc
2012-09-17 22:46:50
User: ysangkok
Functions: cut du echo find tee tr
-1

Also shows files as they are found. Only works from a tty.