Dec 21, 2013, 6:46 AM
Post #2 of 5
Do you intend to replace all characters except a-d with tabs in addition to the changes you did make? If so, use two tr's.
Re: [Ram.bm] How to remove unmatched string in tr///
[In reply to]
my $str = 'aa bbb c dd eee ff mmmm rr' ;
Note: I used the character "|" rather than "\t" to display the effect.