Creating keys for use with SSH in MacOS and in Linux Perform these steps on your personal Mac or Linux machine: To create new SSH keys, open a command prompt and use this command: ssh-keygen The ...

If you administer multiple Linux servers, Jack Wallen has an easy script you can use to run commands on all of those servers at once.

I often profess that Linux can be used without the command line, but at some point, you might want to learn it anyway. When you do, consider these commands.

On the rare occasion that my Linux desktop freezes, I have a few tricks up my sleeve that keep me from having to do a hard reboot on my machine.

If you connect to remote computers over the Internet, it is a pretty good chance you use some form of SSH or secure shell. On Linux or Unix you’ll use the ssh command. Same goes for Linux-like ...

Using insecure protocols leaves your data and connected machines vulnerable to attack. Remote server management requirements demand that security be given a top priority. This article explains my ...

The Android ConnectBot application is an SSH client for Android devices. The app can be downloaded from the Android Market, and it allows a user to secure-shell into a Linux environment. Because ...

SSH SSH provides remote, text-based access to Unix systems. It is a secure replacement for Telnet, with several additional features. Pre-requisites for remote access Duo: You will need to have Duo set ...