Anonymous Monk,

=~ says: matches regex
!~ says: does not match regex

See perldoc perlop for more info. Either of the following should work: 
print "yahoo!\n" if grep /^#/ , @lines;
# or
for ( @lines ) {
    if ( /^#/ ) {
        print "yahoo!\n";
        last;
    }
}

[download]
The latter stopping on first match.

Cheers - LR

In reply to Re: Regex to check for beginning character by Limbic~Region
in thread Regex to check for beginning character by Anonymous Monk

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