You can avoid command line tedium and simplify access to a fleet of servers by creating a flexible configuration file for your SSH client. Here’s how. This blog post covers how to configure the ...

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When using multiple systems the indispensable tool is, as we all know, ssh. Using ssh you can login to other (remote) systems and work with them as if you were sitting in front of them. Even if some ...

Learn what drop-in (.d) directories are in Linux and how they help manage configuration files safely. Keep main config files ...

SSH is the descendant of rsh and rlogin, which are non-encrypted programs for remote shell logins. Rsh and rlogin, like telnet, have a long lineage but now are outdated and insecure. However, these ...

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 ...

Jack Wallen shows you how to make SSH connections even easier from your macOS machine. Explore Get the web's best business technology news, tutorials, reviews, trends, and analysis—in your inbox.

Vagrant is a handy tool for creating VMs. It’s a lot like firing up an EC2 instance, but in Vagrant’s case, everything is localized. And best of all, it’s free. The command vagrant ssh can be ...

When you log in to Linux, either by way of SSH or the console, you are greeted with a banner that offers up a few important bits of information. If you’re doing everything you can to secure that Linux ...