Perl's default sort routine is an in memory sort routine. The OS sort program is a file-based sort routine that can handle larger data sets. If you want Perl to do the same as the unix sort program, you will need to implement it your self (my comment above), or find someone else's implementation and use it (BrowserUK's suggestion above). There are no temp files used by the out-of-the-box sort routine in Perl.

--MidLifeXis

In reply to Re^3: Sort command equivalent in perl by MidLifeXis
in thread Sort command equivalent in perl by sandeepau

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