Why did you use -l for the ls?

He didn't use -l; he used -1, so as to list just 1 file per line, to make the counting right. Though at least some versions of ls spot when their output is being piped and infer -1 anyway.

Smylers

In reply to Re^2: Using Perl saves time.... by Smylers
in thread Using Perl saves time.... by szabgab

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