Comments on: Shells Shells Everywhere Shells! http://blog.grossmeier.net/2008/04/10/shells/ The Blog of Bringing Things Together Wed, 25 Jan 2012 08:55:07 +0000 hourly 1 http://wordpress.org/?v= By: Daniel Holbach http://blog.grossmeier.net/2008/04/10/shells/comment-page-1/#comment-22 Daniel Holbach Fri, 11 Apr 2008 05:30:27 +0000 http://konsilience.wordpress.com/?p=23#comment-22 Keep it up, Greg! :-) Keep it up, Greg! :-)

]]> By: googlehimer http://blog.grossmeier.net/2008/04/10/shells/comment-page-1/#comment-21 googlehimer Fri, 11 Apr 2008 05:10:51 +0000 http://konsilience.wordpress.com/?p=23#comment-21 whats the difference between the following? $ history | awk '{print $1 }' | sort | uniq -c | sort -rn | head $ history | awk '{a[$2]++} END{for(i in a){print a[i] " " i}}' | sort -rn | head As far as i can see both give the same output whats the difference between the following?

$ history | awk ‘{print $1 }’ | sort | uniq -c | sort -rn | head
$ history | awk ‘{a[$2]++} END{for(i in a){print a[i] ” ” i}}’ | sort -rn | head

As far as i can see both give the same output

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