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Top Forums Shell Programming and Scripting How to pick a group of data using awk/ksh Post 302627437 by 47shailesh on Friday 20th of April 2012 02:47:31 PM
Old 04-20-2012
one way can be:
Code:
tail -n  $(sort -u -t"|" -k1,1 infile | wc -l) infile


Last edited by 47shailesh; 04-20-2012 at 03:58 PM.. Reason: added syntax for pipe delimited file
This User Gave Thanks to 47shailesh For This Post:
 

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suspend(1)                                                         User Commands                                                        suspend(1)

NAME
suspend - shell built-in function to halt the current shell SYNOPSIS
sh suspend csh suspend ksh suspend DESCRIPTION
sh Stops the execution of the current shell (but not if it is the login shell). csh Stop the shell in its tracks, much as if it had been sent a stop signal with ^Z. This is most often used to stop shells started by su. ksh Stops the execution of the current shell (but not if it is the login shell). ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWcsu | +-----------------------------+-----------------------------+ SEE ALSO
csh(1), kill(1), ksh(1), sh(1), su(1M), attributes(5) SunOS 5.10 15 Apr 1994 suspend(1)
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