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UGU: Unix Guru Universe - Unix Tip #4320- January 8, 2025
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Unix Tip #4320- January 8, 2025
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
4319
- KILLING MORE USERS
4318
- BASH HOTKEYS
4317
- MORE ON VI LAZY EXISTS
4316
- PIPES AND QUOTING
4315
- SPACES TO UNDERSORE 1 LINER
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