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UGU: Unix Guru Universe - Unix Tip #4223- September 3, 2012 - Home : Help : Today's Tip
Unix Tip #4223- September 3, 2012

STRING REMOVAL


What the following does:

rm `ls -al | grep str | awk '{if ($9 !~ /^str/) {print $9}'`

Removes all files that contains the string "str" excepts
those that begin with it. Changing the !~ to =~ does the
opposite.



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
4222 - KILLING MORE USERS
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4219 - PIPES AND QUOTING
4218 - SPACES TO UNDERSORE 1 LINER


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