Category: Linux Commands

Remove Old Kernels In Ubuntu

The Safest Way To Remove Old Kernels In Ubuntu

The Ubuntu Kernel team releases new Kernel updates, bug fixes, and security patches every month. If you are a long-time Ubuntu user, and regularly updating your Ubuntu system, then it might be accumulated with lot of...

Install Packer In Arch Linux

How To Install Packer In Arch Linux

Important Update: Please don’t use packer. It is out dated and discontinued. Use Yay AUR helper instead. https://www.ostechnix.com/yay-found-yet-another-reliable-aur-helper/ A while ago, we wrote an article about how to install Yaourt in Arch Linux. Yaourt is...

netstat command not found in CentOS 7, RHEL 7 Linux

Linux Troubleshooting – netstat command not found in CentOS 7 / RHEL 7

As you probably know, Netstat (network statistics) is a command line tool that can be used to check the network configuration and activity. The netcat command is not available in the minimal installation of RHEL...