ubuntu

Install KVM on Ubuntu 22.04 Server

Install the cpu-checker to check if your system support virtualization. sudo apt install -y cpu-checker Run the command to see if the sys kvm-ok Install all the necessary packages. sudo apt install -y qemu-kvm virt-manager libvirt-daemon-system virtinst...

Ubuntu 22.04 ssh port change additional steps

For those of you who started using Ubuntu 22.04 Jammy Jellyfish and realized the conventional way of editing /etc/ssh/sshd_config does work. Hope this tutorial is useful and nothing else changes. This works as of Feb 19 2023. I am not sure when this started but in...

Basic Network Configuration for Ubuntu 22.04

Let's start with the basic. To check the ip address assign or interface available. ip address Another command to help identify all network interfaces available to your system is lshw sudo lshw -class network ethtool is a program that displays and changes Ethernet card...