(curl -d q=grep http://www.commandlinefu.com/search/autocomplete) | egrep 'autocomplete|votes|destination' | perl -pi -e 's/a style="display:none" class="destination" href="//g;s/<[^>]*>//g;s/">$/\n\n/g;s/^ +//g;s/^\//http:\/\/commandlinefu.com\//g'

Search commandlinefu from the command line

There's probably a more efficient way to do this rather than the relatively long perl program, but perl is my hammer, so text processing looks like a nail. This is of course a lot to type all at once. You can make it better by putting this somewhere: clf () { (curl -d "q=$@" http://www.commandlinefu.com/search/autocomplete 2>/dev/null) | egrep 'autocomplete|votes|destination' | perl -pi -e 's/<a style="display:none" class="destination" href="//g;s/<[^>]*>//g;s/">$/\n\n/g;s/^ +|\([0-9]+ votes,//g;s/^\//http:\/\/commandlinefu.com\//g'; } Then, to look up any command, you can do this: clf diff This is similar to http://www.colivre.coop.br/Aurium/CLFUSearch except that it's just one line, so more in the spirit of CLF, in my opinion.
Sample Output
grep --color=auto -iRnH "$search_word" $directory

Grep for word in directory (recursive)                 

grep -i --color=auto

Grep colorized                 

By: isaacs
2009-07-08 22:10:49

These Might Interest You

What Others Think

#!/bin/sh protocol="http" primeurl="commandlinefu.com" fulltext="fulltext=Search&" google=" domains="domains="$lng$primeurl"&" sitesearch="sitesearch="$lng$primeurl"&" btnI="btnI=I%27m+Feeling+Lucky&" gl="gl=us&" q="q="$@ baseurl=$google$domains$sitesearch$fulltext$gl$btnI$q if [ "$1" == "-g" ] then google=" domains="domains="$lng$primeurl"&" sitesearch="sitesearch="$lng$primeurl"&" btnI="btnI=I%27m+Feeling+Lucky&" gl="ql=us&" shift q="q="$@ baseurl=$google$domains$sitesearch$fulltext$gl$q fi url=$protocol://$baseurl open "$url" # `open' is MacOSX specific command ---------------
commandlinefu · 463 weeks and 1 day ago
curl -sd q=grep http://www.commandlinefu.com/search/autocomplete |html2text
commandlinefu · 463 weeks and 1 day ago
No html tags I guess! http://www.mbayer.de/html2text/
commandlinefu · 463 weeks and 1 day ago
No html tags I guess! http://www.mbayer.de/html2text/
commandlinefu · 463 weeks and 1 day ago

What do you think?

Any thoughts on this command? Does it work on your machine? Can you do the same thing with only 14 characters?

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