T he usermod command is a tool for updating details about an existing user account in your system. It's kind of like editing ...

With the ttyd command line tool, you can transform your terminal into a live, interactive web app that anyone can access with a link.

As someone who has traveled the bug-riddled Linux road countless times, let me tell you that invoking root-level access for ...

But if you want to browse the internet, stream, or use most productivity software or office suites, you’ll find a capable ...

If you need to share or transfer files between Linux machines, you have plenty of options. Here are some you might not have considered.

I regularly log in remotely to machines on my local area network. To do that, I use secure shell (SSH). I often default to the terminal but sometimes I prefer a graphical user interface (GUI) app that ...

The sudo command stands for “superuser do” and is one of the most important commands to know in Unix and Linux-based operating systems. (See the most important Linux commands for beginners.) Sudo ...

These notes are for Windows 10 only. If you find that you don't have the "ssh" command, please ensure that you have all of the latest updates applied to your system. You can do so by selecting the ...

As of April 12, 2019, SSH keys are required when SSHing to CS/CSRES networks when outside of our networks, campus wireless, or the VPN. The University ISO will ...

For Linux users, working with files and directories through the command line is a fundamental skill. Whether you're a newbie or an experienced user, the following file management commands will help ...