nixCraft Linux / UNIX Newsletter

Linux disable firewall command

Posted: 16 Apr 2019 11:24 AM PDT

I am a new Linux system administrator. I have a hardware-based firewall, so I don't need a firewall on each server. How do I disable the firewall on Linux?

The post Linux disable firewall command appeared first on nixCraft.

Linux Find Out Graphics Card Installed In My System

Posted: 16 Apr 2019 10:41 AM PDT

How do I check if a port is in use on Linux?

Posted: 16 Apr 2019 10:35 AM PDT

I am a new Linux system user. I need to find out which process is listening on a port on Linux using the command line. How do you find out which process is listening on a port on Linux operating systems?

The post How do I check if a port is in use on Linux? appeared first on nixCraft.