I think you are confused with column numbering. In Perl, the first column is number 0 and the second is number 1, etc. The the output you show is what the above program does (sorts on ",4th3rd" column). If you want a different column number to sort by adjust the number accordingly. Remember that sort order is according to ASCII values, but the Unix utilities, Excel will also sort alphanumeric fields this same way.

In short, check you "column math" the program works according to my testing.

In reply to Re^4: Emulating 'sort' command through a Perl by Marshall
in thread Emulating 'sort' command through a Perl by paragkalra

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