CLI magic: sudo voodoo

Monday, 7 November 2005, 4:19 PM EST

Sudo is a handy little tool that is of value to both system administrators and common folks like us. What does it do? It allows you to temporarily assume the permissions of another user, up to and including root. If you belong to the camp that says you should only have root privileges at the time they are needed, sudo makes your life a little easier by making it easier to shape-shift between the permissions for a mere mortal and those of the super user.

By Joe Barr at Linux.com

[ Read more ]




Spotlight

Successful strategies to avoid frequent password changes

Posted on 19 August 2014.  |  After a widespread, nonspecific data breach, the conventional wisdom is that people should change all their passwords. But, there’s a better way.


Weekly newsletter

Reading our newsletter every Monday will keep you up-to-date with security news.
  



Daily digest

Receive a daily digest of the latest security news.
  

DON'T
MISS

Wed, Aug 20th
    COPYRIGHT 1998-2014 BY HELP NET SECURITY.   // READ OUR PRIVACY POLICY // ABOUT US // ADVERTISE //