mcu/tools/init/get_filename.pl

#!/usr/bin/perl 
#
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#*****************************************************************************
#*****************************************************************************
##*
##* Filename:
##* ---------
##*   get_filename.pl
##*
##* Project:
##* --------
##*   Maui_Software
##*
##* Description:
##* ------------
##*    Given a string containing the path to a file or directory, this function will return the trailing filename.
##*
##* Author:
##* -------
##*   kk Lin-Wang  (mtk04222)
##*
##*============================================================================
use strict;
use warnings;
use File::Basename;

($#ARGV < 0) && &Usage;

my @argvs;
@argvs = @ARGV;

foreach my $str (@argvs)
{
	my ($filename, $dir, $suffix) = fileparse($str, qr/\.[^.]*/);
	print $filename;
	print "\n";
}


sub Usage
{
	warn <<"_END_OF_USAGE";
Usage:
	perl get_filename.pl [string]
Description:
    Given a string containing the path to a file or directory, this function will return the trailing filename.
Example:
	#EX1:
		perl get_filename.pl foo_folder/foo.lib
	output: 
	foo.lib
	-----------------------------
	#EX2:
		perl get_filename.pl hello.c foo_folder/foo.lib
	#output: 
	hello
	foo
_END_OF_USAGE
	exit 1;
}