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UGU: Unix Guru Universe - Unix Tip #4438- May 6, 2013 - Home : Help : Today's Tip
Unix Tip #4438- May 6, 2013

USING PERL TO REVERSE



Yet another file reversal
(I don't know many apps
that need this, though!):

perl -e 'print reverse <>' filename


This tip generously supported by: madhu@usa.alcatel.com

NOTE: All tips provided are USE AT YOUR OWN RISK. Tips are submitted by various unix admins around the globe. UGU suggest you read and test each tip in a non-volitile environment before placing into production.


LAST 5 TIPS
4437 - GETTING RID OF ^M
4436 - SPECIFIC REMOVALS
4435 - CHECKING FOR FILESYSTEMS FULL
4434 - ANOTHER CASE TRANSLATION
4433 - TEST TROUBLES IF STRING IS EMPTY


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