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Commands using sed from sorted by
Terminal - Commands using sed - 1,158 results
sudo find /etc/rc{1..5}.d -name S99myservice -type l -exec sh -c 'NEWFN=`echo {} | sed 's/S99/K99/'` ; mv -v {} $NEWFN' \;
2010-01-03 00:56:57
User: zoomgarden
Functions: find mv sed sh sudo
0

Change run control links from start "S" to stop "K" (kill) for whatever run levels in curly braces for a service called "myservice". NEWFN variable is for the new filename stored in the in-line shell. Use different list of run levels (rc*.d, rc{1,3,5}.d, etc.) and/or swap S with K in the command to change function of run control links.

sed -i -e 's/war/peace/g' *
2010-01-02 13:16:35
User: tiagofischer
Functions: sed
0

Replace the word 'war' to word 'peace' in every file in the current directory.

command | sed '/regex/q'
2009-12-29 14:52:41
User: taliver
Functions: command sed
Tags: sed
1

Slightly simpler version of previous sed command that does the same thing. In this case, the output will stop at the command, and the entire command will be terminated as well, instead of proceeding through the whole file.

find dir -size -1024k -type f | xargs -d $'\n' -n1 ls -l | cut -d ' ' -f 5 | sed -e '2,$s/$/+/' -e '$ap' | dc
2009-12-28 04:23:01
User: zhangweiwu
Functions: cut dir find ls sed xargs
Tags: size sum
1

The command gives size of all files smaller than 1024k, this information, together with disk usage, can help determin file system parameter (e.g. block size) or storage device (e.g. SSD v.s. HDD).

Note if you use awk instead of "cut| dc", you easily breach maximum allowed number of records in awk.

sfdisk -d /dev/sda | sed 's/sda/sdb/g' | sfdisk /dev/sdb
command | sed -n '1,/regex/p'
curl --silent search.twitter.com | sed -n '/div id=\"hot\"/,/div/p' | awk -F\> '{print $2}' | awk -F\< '{print $1}' | sed '/^$/d'
/sbin/ip -f inet addr | sed -rn 's/.*inet ([^ ]+).*(eth[[:digit:]]*(:[[:digit:]]+)?)/\2 \1/p' | column -t
find ./wp-content/themes/rotce2009/ -name '*.php' -type f | xargs sed -i 's/<? /<?php /g'
echo $LS_COLORS | sed 's/:/\n/g' | awk -F= '!/^$/{printf("%s \x1b[%smdemo\x1b[0m\n",$0,$2)}'
2009-12-15 01:17:46
User: bones7456
Functions: awk echo sed
8

This can show all ls colors, with a demo.

perl -lne 'print for /url":"\K[^"]+/g' $(ls -t ~/.mozilla/firefox/*/sessionstore.js | sed q)
2009-12-14 00:51:54
User: sputnick
Functions: ls perl sed
0

If you want all the URLs from all the sessions, you can use :

perl -lne 'print for /url":"\K[^"]+/g' ~/.mozilla/firefox/*/sessionstore.js

Thanks to tybalt89 ( idea of the "for" statement ).

For perl purists, there's JSON and File::Slurp modules, buts that's not installed by default.

sed = <file> | sed 'N;s/\n/\t/'
2009-12-11 14:39:14
User: jgc
Functions: sed
Tags: sed
-1

Print out contents of file with line numbers.

This version will print a number for every line, and separates the numbering from the line with a tab.

sed '/./=' infile | sed '/^/N; s/\n/ /'
2009-12-10 16:24:56
User: glaudiston
Functions: sed
-1

There's too many options to number,

My curiosity has forced me to make it using only sed.

Maybe useful... or not... :-S

unzip -p some.docx word/document.xml | sed -e 's/<[^>]\{1,\}>//g; s/[^[:print:]]\{1,\}//g'
sed -e 's/{"url":/\n&/g' ~/.mozilla/firefox/*/sessionstore.js | cut -d\" -f4
grep -oP '"url":"\K[^"]+' $(ls -t ~/.mozilla/firefox/*/sessionstore.js | sed q)
2009-12-09 20:34:32
User: sputnick
Functions: grep ls sed
0

Require "grep -P" ( pcre ).

If you don't have grep -P, use that :

grep -Eo '"url":"[^"]+' $(ls -t ~/.mozilla/firefox/*/sessionstore.js | sed q) | cut -d'"' -f4
wget -q http://dynamic.xkcd.com/comic/random/ -O-| sed -n '/<img src="http:\/\/imgs.xkcd.com\/comics/{s/.*\(http:.*\)" t.*/\1/;p}' | awk '{system ("wget -q " $1 " -O- | display -title $(basename " $1") -write /tmp/$(basename " $1")");}'
2009-12-09 13:41:25
User: laugg
Functions: awk sed wget
Tags: sed awk wget comic
0

Only need to install Image Magick package.

Display a xkcd comic with its title and save it in /tmp directory

If you prefer to view the newest xkcd, use this command:

wget -q http://xkcd.com/ -O-| sed -n '/<img src="http:\/\/imgs.xkcd.com\/comics/{s/.*\(http:.*\)" t.*/\1/;p}' | awk '{system ("wget -q " $1 " -O- | display -title $(basename " $1") -write /tmp/$(basename " $1")");}'
find . -type f -exec sed -i s/oldstring/newstring/g {} +
2009-12-09 00:46:13
User: SlimG
Functions: find sed
Tags: sed find
15

This command find all files in the current dir and subdirs, and replace all occurances of "oldstring" in every file with "newstring".

grep -Ri searchterm ~/.purple/logs/* | sed -e 's/<.*?>//g'
2009-12-07 19:38:18
User: Nostoc
Functions: grep sed
Tags: pidgin logs
2

will search trought pidgin conversation logs for "searchterm", and output them stripping the html tags. The "sed" command is optionnal if your logs are stored in plain text format.

git clean -n | sed 's/Would remove //; /Would not remove/d;' | xargs mv -t stuff/
ipcalc $(ifconfig eth0 | grep "inet addr:" | cut -d':' -f2,4 | sed 's/.+Bcast:/\//g') | awk '/Network/ { print $2 } '
wget -O - -q http://www.azlyrics.com/lyrics/abba/takeachanceonme.html | sed -e 's/[cC]hance/dump/g' > ~/tdom.htm && firefox ~/tdom.htm
2009-12-04 22:56:00
User: tighe
Functions: sed wget
0

ABBA would be more entertaining if they sang this.

tr -dc 'a-zA-Z0-9' < /dev/urandom | fold -w 10 | sed 1q
cat /dev/urandom | tr -dc 'a-zA-Z0-9' | fold -w 10 | sed 1q
cat ~/.viminfo | sed -n '/^:[0-9]\+,\([0-9]\+\|\$\)s/p'
2009-11-29 01:54:57
User: jyf
Functions: cat sed
1

i want to count how many regex code i have used in vim in a long time

so i make a directory in svn host and post record to this directory

of course i dont want to post manually so i worte a script to do that

and this is the core thing to do