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New 'policy as code' capability for the Red Hat Ansible automation platform is aimed at reducing human error and the cost of implementing compliance directives.
These AND and OR equivalents can be used in scripts to determine next actions.
The shred command is a good option for removing files from a Linux system in a way that makes them virtually impossible to recover.
A few Linux commands offer different ways to see which users are logging into your Linux servers, how often they log in, and how long they’ve been active or idle.
Directories provide a hierarchical way to organize your files, and you can categorize them to suit your needs.
The annual World Backup Day, which is March 31, is a good reminder to review your backup policies and practices.
Aliases provide an easy way to reuse complicated or often-used commands.
Leap years are not quite as regular as we might have believed. A fairly simple Linux script can tell you whether a year will be a leap year or not.
Requiring password changes is a common security practice, and Linux systems admins can use the chage command to view and change password expiration information.
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