SSH known hosts store server fingerprints to prevent security risks. Learn how to use SSH known host commands to manage entries on Linux systems.

Jack Wallen shows how you can create a Linux shell script that requires a password without having to save a password within the script.

in debian there is no rc.local and rc.boot is no longer arround. you are suppose to use update-rc.d to links/files in init.dhow do u start your scripts at startup?an example would be an iptables ...

To change a password in Linux through a Bash script, he two scripts that are most important are 'Create Users' and 'Change Passwords Shell' scripts, for the system admin which regularly uses the mail ...

If you need to add a new user to Linux, Jack Wallen is here to assure you the task isn't even remotely challenging.

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.

Your Linux server naturally comes with its own public IP address, but there's a way to add another one to your server if you want.

The developers of Free Download Manager (FDM) have published a script to check if a Linux device was infected through a recently reported supply chain attack.

Windows Server will add the Linux subsystem, join the Insider program Officially, it's so Linux admin scripts can run on Windows.