Comments on: Simple text sorting http://www.adamsinfo.com/simple-text-sorting/ Adam Palmer MBCS CITP, Linux, PHP Programmer, MySQL Developer, Embedded Hardware, Security Consultant Mon, 15 Mar 2010 13:13:43 +0000 http://wordpress.org/?v=2.8.4 hourly 1 By: Jadu Saikia http://www.adamsinfo.com/simple-text-sorting/comment-page-1/#comment-376 Jadu Saikia Sun, 12 Apr 2009 12:34:08 +0000 http://www.adamsinfo.com/?p=555#comment-376 Removing blank lines: $ grep -v '^$' test.out $ grep '.' test.out $ sed '/^$/d' test.out $ sed -n '/^$/!p' test.out $ awk NF test.out $ awk '/./' test.out http://unstableme.blogspot.com/2007/01/same-task-different-ways-of-doing-two.html Removing blank lines:

$ grep -v ‘^$’ test.out
$ grep ‘.’ test.out
$ sed ‘/^$/d’ test.out
$ sed -n ‘/^$/!p’ test.out
$ awk NF test.out
$ awk ‘/./’ test.out

http://unstableme.blogspot.com/2007/01/same-task-different-ways-of-doing-two.html

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