Category Ubuntu

How To Change Hostname in Ubuntu

Setting a unique and descriptive identity for your server is one of the first steps in effective system administration. You might find yourself in a scenario where you have just launched a generic cloud instance and need to distinguish it…

What is New in the Latest Ubuntu Release?

Upgrading your operating system often brings a mix of excitement and technical hurdles. You might find yourself in a scenario where your automated boot scripts fail because of the new initramfs defaults, or perhaps your repository configuration files no longer…

2 Ways To Install RPM packages on Ubuntu

Software packages for Linux generally come in two main formats: Debian packages (.deb) for systems like Ubuntu and RPM packages for Red Hat-based systems. You might encounter a situation where a specific driver or proprietary tool is only distributed as…

how to check ip address in ubuntu linux

Checking your IP address in Ubuntu can be done quickly using several built-in terminal commands. Below are the primary methods: 1. Using the ip Command (Most Common) The standard way to identify all available network interfaces and their associated IP…

How To Send An Email in Ubuntu Terminal

Managing a remote server often requires a way to receive automated notifications without a graphical interface. You might be running long-duration scripts and need a way to get notified upon completion, or you might want to receive unattended-upgrades reports directly…

3 ways To Install Docker in Ubuntu

Installing Docker on Ubuntu transforms your machine into a powerful virtualization host, allowing you to package software together with all its necessary dependencies. Whether you are setting up a local lab or a production server, Linux provides built-in package managers…