In this tutorial, you’ll explore how to use the touch command in Linux. Have you ever needed to quickly create a new file or update the timestamp of an existing file in Linux? If so, then you may be interested in the touch command. The touch command is a simple yet powerful tool that can […]
Articles Tagged: Ubuntu
How to Restart Network Interface in Linux
In this tutorial, we are learning about how to restart the network interface in Linux. After you change the Server Network configuration file, you must restart the Server Network service for the changes to take effect. Restarting the Network interface in Linux OS The network interface in Linux OS is a configuration that allows computers […]
How to Create a New User with sudo Access on Ubuntu 22.04
In this tutorial, you’ll learn how to create a new user with sudo access on Ubuntu 22.04 without editing your /etc/sudoers file. The sudo command provides a way for system administrators to grant administrator privileges – usually available only to the root user – to normal users. Prerequisites Ubuntu Desktop/server operating system Access to a […]
How to Upgrade Ubuntu 22.04 LTS to Ubuntu 22.04.1 LTS
In this tutorial, we are learning about how to upgrade Ubuntu 22.04 LTS to Ubuntu 22.04.1 LTS. The release of Ubuntu 22.04.1 LTS represents the consolidation of fixes and improvements identified during the initial launch of Ubuntu 22.04 LTS. Prerequisites Before upgrading, ensure that the following requirements are met: At least 20 GB of available […]
How to Use apt Package Manager on Ubuntu
In this tutorial, we are learning about how to use apt package manager on Ubuntu. In Linux, special tools have been developed to manage applications. Application software for Linux is usually provided in a package. The default package manager for Ubuntu is apt-get. The Linux operating system uses a software tool known as the package […]
How to Install Ubuntu 22.04 LTS Desktop (Jammy Jellyfish)
In this tutorial, we are learning about how to install Ubuntu 22.04 LTS. Ubuntu 22.04 (codenamed Jammy Jellyfish) was released on April 21, 2022. This version has Long-Term Support (LTS) and will receive support and updates until April 2027. Prerequisites Recommended system requirements: A 2 GHz dual-core processor 4 GB system memory 25GB disk space […]