A vulnerability in the Linux sudo command has been discovered that could allow unprivileged users to execute commands as root. Thankfully, this vulnerability only works in non-standard configurations ...

Working on the command line is an integral part of being a successful Linux user. You need to have a firm grasp of certain commands to work effectively. There are even certain commands that you must ...

There are many aspects to security on Linux systems – from setting up accounts to ensuring that legitimate users have no more privilege than they need to do their jobs. This is look at some of the ...

If you’re new to Linux administration, Jack Wallen shows you a skill you’ll definitely need to have–creating directories from the command line interface. Debian vs Ubuntu: Which Linux Distro Fits Your ...

The Unix / Linux filesystem hierarchy can seem quite daunting to those new to the OS. It was the same for us when we got started. But this mysterious filesystem isn’t that mysterious after all; we ...