How about this?

#! perl
use strict;
use warnings;

my $s = 'XYX_WT_7_25h_Trimmed_75.SAM';

print $1 if $s =~ / ( _ [^_]+ _ [^_]+ ) $ /x;

[download]

Output:

23:31 >perl 1687_SoPW.pl
_Trimmed_75.SAM
23:32 >

[download]

Hope that helps,

Athanasius <°(((>< contra mundum Iustus alius egestas vitae, eros Piratica,

In reply to Re: Matching all text after a specific character by Athanasius
in thread Matching all text after a specific character by Anonymous Monk

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