Greetings, Need help, read input file: w r t y 6 re 5 6 5 ee 4 2 2 54 3 2 3 ew 1 1 I need to sort numerically only column 0 starting at row 1(6). And output all the entire lines into another file. So my $desfile shoud look like this: w r t y 2 54 3 2 3 ew 1 1 5 ee 4 2 6 re 5 6 thanks a lot

In reply to numeric file sort by az_perlberd

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