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Top Forums Shell Programming and Scripting Remove duplicate lines, sort it and save it as file itself Post 302941029 by RudiC on Saturday 11th of April 2015 07:28:58 AM
Old 04-11-2015
Did you try to export the result variable as you are running the head ... sort in a subshell that does not inherit variables by default.
The key -k1 will use field 1 till the end of line as a key. Try -k1,1.
 

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KEYLOGOUT(1)						    BSD General Commands Manual 					      KEYLOGOUT(1)

NAME
keylogout -- delete stored secret key SYNOPSIS
keylogout [-f] DESCRIPTION
The keylogout utility deletes the key stored by the key server process keyserv(8) to be used by any secure network services, such as NFS. Further access to the key is revoked, however current session keys may remain valid till they expire, or are refreshed. This option will cause any background jobs that need secure RPC services to fail, and any scheduled at jobs that need the key to fail. Also since only one copy is kept on a machine of the key, it is a bad idea to place this in your .logout file since it will affect other sessions on the same machine. The following option is available: -f Forget the rootkey. This will break secure NFS if it is done on a server. SEE ALSO
chkey(1), keylogin(1), login(1), publickey(5), keyserv(8), newkey(8) BSD
April 15, 1989 BSD
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