Unix Tip #4320- January 8, 2024


SEARCH : Home : Help : Today's Tip

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


I want to SUBSCRIBE and get a UGU Tip everyday.
I want to UNSUBSCRIBE and NOT get a UGU Tip everyday.

If you have a UNIX TIP let us know, we just may use it:
(All tips become the property of the Unix Guru Universe)
Email Address:

Yes, email me a Hot Unix Tip everday.

Enter Hot Unix Tip (optional):

Yes, I will support this tip

Captcha (not case sensitive):


Please enter the above letters:


HOME | Flavors | Admin | Network | Security | S/W | Help | Events | Vendors | Careers | Internet
About | Add Link | Feedback | Search

Copyright © 1994-2005 Unix Guru Universe