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awk, bash, curl, find, grep, Linux, sed
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Functions

Commands using sed from sorted by
Terminal - Commands using sed - 1,161 results
ps -o rss -C httpd | tail -n +2 | (sed 's/^/x+=/'; echo x) | bc
2009-07-31 15:15:08
User: ricardoarguello
Functions: echo ps sed tail
4
Up
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How much RAM is Apache using?

Display the amount of memory used by all the httpd processes. Great in case you are being Slashdoted!

Comments (8) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
lynx -head -dump http://slashdot.org|egrep 'Bender|Fry'|sed 's/X-//'
2009-07-30 19:53:16
User: linuxrawkstar
Functions: egrep sed
Tags: egrep sed lynx futurama
2
Up
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Get Futurama quotations from slashdot.org servers
Comments (0) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
echo -e "HEAD / HTTP/1.1\nHost: slashdot.org\n\n" | nc slashdot.org 80 | egrep "Bender|Fry" | sed "s/X-//"
2009-07-30 19:15:07
User: ricardoarguello
Functions: echo egrep sed
5
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Get Futurama quotations from slashdot.org servers

slashdot.org webserver adds an X-Bender or X-Fry HTTP header to every response!

Show sample output | Comments (0) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
ls foo*.jpg | awk '{print("mv "$1" "$1)}' | sed 's/foo/bar/2' | /bin/sh
2009-07-30 13:54:12
User: opexxx
Functions: awk ls sed
3
Up
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Batch File Rename with awk and sed
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md5sum * | sed 's/^\(\w*\)\s*\(.*\)/\2 \1/' | while read LINE; do mv $LINE; done
2009-07-30 13:41:39
User: opexxx
Functions: md5sum mv read sed
1
Up
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rename a file to its md5sum
Comments (2) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
sed '/^#.*DEBUG.*/ s/^#//' $FILE
2009-07-30 09:30:17
User: svg
Functions: sed
Tags: sed comment
9
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uncomment the lines where the word DEBUG is found
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sed -i 's/^.*DEBUG.*/#&/' $file
2009-07-30 09:20:37
User: svg
Functions: sed
Tags: sed
8
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put all lines in comment where de word DEBUG is found
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equery s | sed 's/(\|)/ /g' | sort -n -k 9 | gawk '{print $1" "$9/1048576"m"}'
2009-07-30 01:12:10
User: Alanceil
Functions: gawk sed sort
Tags: size Gentoo packets
0
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Gentoo: Get the size of all installed packets, sorted

On a Gentoo system, this command will tell you which packets you have installed and sort them by how much space they consume. Good for finding out space-hogs when tidying up disk space.

Show sample output | Comments (0) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
ls -pt1 | sed '/.*\//d' | sed 1d | xargs rm
2009-07-29 13:59:58
User: patko
Functions: ls sed xargs
6
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Delete all but latest file in a directory

Useful for deleting old unused log files.

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ipconfig getpacket en0 | grep yi| sed s."yiaddr = "."en0: ". ipconfig getpacket en1 | grep yi| sed s."yiaddr = "."en1: ".
2009-07-29 12:10:32
User: swormley
Functions: grep sed
Tags: Linux perl ifconfig
0
Up
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Get all IPs via ifconfig
Comments (2) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
DD=`cat /etc/my.cnf | sed "s/#.*//g;" | grep datadir | tr '=' ' ' | gawk '{print $2;}'` && ( cd $DD ; find . -mindepth 2 | grep -v db\.opt | sed 's/\.\///g; s/\....$//g; s/\//./;' | sort | uniq | tr '/' '.' | gawk '{print "CHECK TABLE","`"$1"`",";";}' )
2009-07-25 03:42:31
User: atcroft
Functions: cd find gawk grep sed sort tr uniq
-1
Up
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Generate CHECK TABLE statements for all MySQL database tables on a server

This command will generate "CHECK TABLE `db_name.table_name` ;" statements for all tables present in databases on a MySQL server, which can be piped into the mysql command. (Can also be altered to perform OPTIMIZE and REPAIR functions.)

Tested on MySQL 4.x and 5.x systems in a Linux environment under bash.

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sed 's/,/\t/g' report.csv > report.tsv
2009-07-23 15:39:03
User: viner
Functions: sed
0
Up
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Convert CSV files to TSV

Convert comma separated files to tab separated files.

(MySQL eats tab separated files with much less instruction than comma seperated files.)

Show sample output | Comments (76) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
sed -n 's/.*<foo>\([^<]*\)<\/foo>.*/\1/p'
2009-07-23 07:59:30
User: recursiverse
Functions: sed
Tags: Shell programming sed xml
4
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Simple XML tag extract with sed

Limited, but useful construct to extract text embedded in XML tags. This will only work if bar is all on one line.

If nobody posts an alternative for the multiline sed version, I'll figure it out later...

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lynx -dump http://www.ip-adress.com/ip_tracer/?QRY=$1|sed -nr s/'^.*My IP address city: (.+)$/\1/p'
2009-07-22 16:14:56
User: antcore
Functions: sed
Tags: bash geographical location
1
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find geographical location of an ip address

a shorter version

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curl -u 'username' https://api.del.icio.us/v1/posts/all | sed 's/^.*href=//g;s/>.*$//g;s/"//g' | awk '{print $1}' | grep 'http'
2009-07-22 07:32:59
User: bubo
Functions: awk grep sed
2
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get delicious bookmarks on your shell (text version :-))

a variation of avi4now's command - thanks by the way!

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/sbin/ifconfig eth0 | grep "inet addr" | sed -e 's/.*inet addr:\(.*\) B.*/\1/g'
2009-07-21 14:10:39
User: digitalmechanic
Functions: grep sed
Tags: IP
-2
Up
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Read just the IP address of a device
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sed -n '/<Tag>/,/<\/Tag>/p' logfile.log
2009-07-20 13:24:56
User: sanmiguel
Functions: sed
0
Up
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Extract XML from an otherwise plain text log file

If your XML is appended to a line with a time stamp or other leading text irrelevant to the XML, then you can append a s/foo/bar/ command, like this:

sed -n /<Tag>/,/<\/Tag>/p; s/.*\(<Tag.*\)/\1/' logfile.log
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for i in *.xml; do sed -i 's/foo/bar/g' "$i"; done
2009-07-20 08:55:18
User: irraz
Functions: sed
-2
Up
Down
Change password in list of xml files with for and sed
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find . -name '*.html' -print0| xargs -0 -L1 cat |sed "s/[\"\<\>' \t\(\);]/\n/g" |grep "http://" |sort -u
2009-07-14 07:00:15
User: jamespitt
Functions: cat find grep sed sort xargs
4
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find external links in all html files in a directory list

Just a handy way to get all the unique links from inside all the html files inside a directory. Can be handy on scripts etc.

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infile=$1 for i in $(cat $infile) do echo $i | tr "," "\n" | sort -n | tr "\n" "," | sed "s/,$//" echo done
2009-07-12 21:23:37
User: iframe
Functions: cat echo sed sort tr
Tags: cat bash sort sed tr
0
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Sorting by rows

Save the script as: sort_file

Usage: sort_file < sort_me.csv > out_file.csv

This script was originally posted by Admiral Beotch in LinuxQuestions.org on the Linux-Software forum.

I modified this script to make it more portable.

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sed -r 's/[ \t\r\n\v\f]+/\^J/g' INFILE > OUTFILE
2009-07-08 19:59:33
User: qazwart
Functions: sed
0
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Puts every word from a file into a new line

What happens if there is more than a single space between words, or spaces and tabs? This command will remove duplicate spaces and tabs.

The "-r" switch allows for extended regular expressions. No additional piping necessary.

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system_profiler SPPowerDataType | egrep -e "Connected|Charge remaining|Full charge capacity|Condition" | sed -e 's/^[ \t]*//'
2009-07-01 15:09:08
User: bpfx
Functions: egrep sed
1
Up
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Show battery infomations for OS X 10.5.x
Comments (1) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
svn log | tr -d '\n' | sed -r 's/-{2,}/\n/g' | sed -r 's/ \([^\)]+\)//g' | sed -r 's/^r//' | sed -r "s/[0-9]+ lines?//g" | sort -g
2009-06-29 12:48:30
User: Cowboy
Functions: sed sort tr
3
Up
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SVN Status log to CSV

Note you have also the --xml option ;)

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echo $numbers | sed "s/\( \|$\)/\n/g" | sort -nu | tr "\n" " " | sed -e "s/^ *//" -e "s/ $//"
2009-06-24 15:12:17
User: chickenzilla
Functions: echo sed sort tr
-1
Up
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Sort a list of numbers on on line, separated by spaces.

You can replace "sort -nu" with "sort -u" for a word list sorted or "sort -R" for a random-sorted line

(edit: corrected)

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sudo sed 's/\o0/\n/g' "/proc/$(pidof -x firefox)/environ" ;# replace firefox
2009-06-21 09:47:02
User: plasticdoc
Functions: sed sudo
3
Up
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Show an application's environment variables
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