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Top Forums Shell Programming and Scripting Compare two files and merge columns in a third Post 302113273 by CM64 on Wednesday 4th of April 2007 01:37:48 PM
Old 04-04-2007
Tomorrow I will try your last suggestion. A unique file is good, but I have to prepend to every line of output the ip of the swith, if not I know where is the port and the associated mac but I don't know where among many switches. So at first look something is missing in your last lines of code.
 

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FINDRULE(1p)						User Contributed Perl Documentation					      FINDRULE(1p)

NAME
findrule - command line wrapper to File::Find::Rule USAGE
findrule [path...] [expression] DESCRIPTION
"findrule" mostly borrows the interface from GNU find(1) to provide a command-line interface onto the File::Find::Rule heirarchy of modules. The syntax for expressions is the rule name, preceded by a dash, followed by an optional argument. If the argument is an opening parenthesis it is taken as a list of arguments, terminated by a closing parenthesis. Some examples: find -file -name ( foo bar ) files named "foo" or "bar", below the current directory. find -file -name foo -bar files named "foo", that have pubs (for this is what our ficticious "bar" clause specifies), below the current directory. find -file -name ( -bar ) files named "-bar", below the current directory. In this case if we'd have omitted the parenthesis it would have parsed as a call to name with no arguments, followed by a call to -bar. Supported switches I'm very slack. Please consult the File::Find::Rule manpage for now, and prepend - to the commands that you want. Extra bonus switches findrule automatically loads all of your installed File::Find::Rule::* extension modules, so check the documentation to see what those would be. AUTHOR
Richard Clamp <richardc@unixbeard.net> from a suggestion by Tatsuhiko Miyagawa COPYRIGHT
Copyright (C) 2002 Richard Clamp. All Rights Reserved. This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself. SEE ALSO
File::Find::Rule perl v5.12.4 2011-09-19 FINDRULE(1p)
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