Comments on: Grep OR Operator http://damonparker.org/blog/2006/11/09/grep-or-operator/ code / ecommerce / life Sat, 21 Jan 2012 20:11:20 +0000 hourly 1 http://wordpress.org/?v=3.3.1 By: J. E. Aneiros http://damonparker.org/blog/2006/11/09/grep-or-operator/#comment-26812 J. E. Aneiros Fri, 10 Jun 2011 17:03:42 +0000 http://damonparker.org/blog/2006/11/09/grep-or-operator/#comment-26812 Thanks. Thanks.

]]> By: serdark http://damonparker.org/blog/2006/11/09/grep-or-operator/#comment-26530 serdark Thu, 15 Jul 2010 14:36:04 +0000 http://damonparker.org/blog/2006/11/09/grep-or-operator/#comment-26530 yeah that's why there is sth called egrep! you could use: egrep "a|b" txt or: grep -E "a|b" a.txt cheers! yeah that’s why there is sth called egrep!

you could use: egrep “a|b” txt
or: grep -E “a|b” a.txt

cheers!

]]> By: Michael http://damonparker.org/blog/2006/11/09/grep-or-operator/#comment-26491 Michael Sat, 20 Mar 2010 14:19:14 +0000 http://damonparker.org/blog/2006/11/09/grep-or-operator/#comment-26491 Why not supporting standard regex in perl and js etc...that is dumb I spent ages until I got here...thanks! Why not supporting standard regex in perl and js etc…that is dumb I spent ages until I got here…thanks!

]]> By: Anthony http://damonparker.org/blog/2006/11/09/grep-or-operator/#comment-26383 Anthony Sun, 20 Sep 2009 06:09:23 +0000 http://damonparker.org/blog/2006/11/09/grep-or-operator/#comment-26383 Thanks! I always forget the backslash! Thanks! I always forget the backslash!

]]> By: Neo http://damonparker.org/blog/2006/11/09/grep-or-operator/#comment-26358 Neo Fri, 11 Sep 2009 21:14:47 +0000 http://damonparker.org/blog/2006/11/09/grep-or-operator/#comment-26358 egrep And Operator= use egrep twice! first to filter out locations, second filter out titles $ egrep -i 'city1|city2' joblist | egrep -i 'director|manager' > joblist2 egrep And Operator= use egrep twice!
first to filter out locations, second filter out titles
$ egrep -i ‘city1|city2′ joblist | egrep -i ‘director|manager’ > joblist2

]]> By: Chris http://damonparker.org/blog/2006/11/09/grep-or-operator/#comment-26292 Chris Fri, 21 Aug 2009 04:46:50 +0000 http://damonparker.org/blog/2006/11/09/grep-or-operator/#comment-26292 Thanks, very useful. Good catch on the backslash. Thanks, very useful. Good catch on the backslash.

]]> By: Steve http://damonparker.org/blog/2006/11/09/grep-or-operator/#comment-26271 Steve Sun, 17 May 2009 21:09:25 +0000 http://damonparker.org/blog/2006/11/09/grep-or-operator/#comment-26271 Ha! I've just spent ages searching for this. Great! My own use: # iwlist ath0 scan | grep 'Cell\|ESS\|Freq' Far more useful output. Quick site survey. Cheers! Ha! I’ve just spent ages searching for this.
Great!
My own use:
# iwlist ath0 scan | grep ‘Cell\|ESS\|Freq’

Far more useful output. Quick site survey.
Cheers!

]]> By: Patrick http://damonparker.org/blog/2006/11/09/grep-or-operator/#comment-25963 Patrick Fri, 18 Apr 2008 21:27:47 +0000 http://damonparker.org/blog/2006/11/09/grep-or-operator/#comment-25963 Haha, I've searched for this one to make my final command (don't output empty lines and lines starting with comments): grep -v "^#\|^$" my.cnf Haha, I’ve searched for this one to make my final command (don’t output empty lines and lines starting with comments):

grep -v “^#\|^$” my.cnf

]]> By: leorick http://damonparker.org/blog/2006/11/09/grep-or-operator/#comment-25877 leorick Thu, 13 Dec 2007 01:22:38 +0000 http://damonparker.org/blog/2006/11/09/grep-or-operator/#comment-25877 Thanks a lot, save my day! Me too, always forget the backslash... Thanks a lot, save my day! Me too, always forget the backslash…

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