You can check user groups in Linux with commands like groups, id, getent, and /etc/group to manage permissions easily.

You use the chmod command to set each of these permissions. To see what permissions have been set on a file or directory, we ...

I'm having an 'odd' problem in my recently installed Mandrake 9.1 file server (which is replacing my NT4 server box at home)<BR><BR>I've mounted a 80gig hard drive as /usr/titan, which I want ...

Just as your office file cabinets should be off-limits to competitors and snoops, access to the files on your company's computers should be restricted as well. The CentOS operating system enables you ...

When I started using Linux, the file system was nothing like the folder structures Id been used to on Windows. Ill admit that it took me a while to feel comfortable. However, with time, I realized ...

Linux has made it possible for admins and users to get fairly granular with file and folder permissions. This guide will examine both methods of setting permissions. Constantly Updated — The download ...

So I've got a number of Linux systems (mostly RHEL and CentOS 6.5, some *buntu) mounting some NFS exports from an Isilon box, which runs BSD. One subset of my users have complained about new files ...

How to ensure all new user home directories are created without world-readable permissions in Linux Your email has been sent Out of the box, standard users can view other user's home directory. Here's ...

Hackers are actively exploiting a critical vulnerability (CVE-2025-32463) in the sudo package that enables the execution of ...