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Top Forums Shell Programming and Scripting Reading files of different type and same basename Post 302785005 by RudiC on Sunday 24th of March 2013 06:47:14 AM
Old 03-24-2013
Quote:
Originally Posted by RudiC
. . . having defined user shell functions ufctn to just echo the parameter.
Did you ever hear about shell functions? You may call them subroutines as well... man bash:
Quote:
Shell Function Definitions
A shell function is an object that is called like a simple command and executes a compound command with a new set of positional
parameters. Shell functions are declared as follows:

name () compound-command [redirection]
function name [()] compound-command [redirection]
This defines a function named name. The reserved word function is optional.
I'm not sure what else you need? Want it spoon fed?
Code:
$ ufct1() { echo $1 double; }
$ ufct2() { echo $1 single; }

Put your processing into those functions.
 

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PTARGREP(1)						 Perl Programmers Reference Guide					       PTARGREP(1)

NAME
ptargrep - Apply pattern matching to the contents of files in a tar archive SYNOPSIS
ptargrep [options] <pattern> <tar file> ... Options: --basename|-b ignore directory paths from archive --ignore-case|-i do case-insensitive pattern matching --list-only|-l list matching filenames rather than extracting matches --verbose|-v write debugging message to STDERR --help|-? detailed help message DESCRIPTION
This utility allows you to apply pattern matching to the contents of files contained in a tar archive. You might use this to identify all files in an archive which contain lines matching the specified pattern and either print out the pathnames or extract the files. The pattern will be used as a Perl regular expression (as opposed to a simple grep regex). Multiple tar archive filenames can be specified - they will each be processed in turn. OPTIONS
--basename (alias -b) When matching files are extracted, ignore the directory path from the archive and write to the current directory using the basename of the file from the archive. Beware: if two matching files in the archive have the same basename, the second file extracted will overwrite the first. --ignore-case (alias -i) Make pattern matching case-insensitive. --list-only (alias -l) Print the pathname of each matching file from the archive to STDOUT. Without this option, the default behaviour is to extract each matching file. --verbose (alias -v) Log debugging info to STDERR. --help (alias -?) Display this documentation. COPYRIGHT
Copyright 2010 Grant McLean <grantm@cpan.org> This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself. perl v5.16.2 2013-08-25 PTARGREP(1)
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