Category: Ubuntu Linux

The provided content is a tutorial on using the ‘df’ command in Ubuntu Linux. The ‘df’ command presents disk usage information, providing users with insights on available and used space on mounted filesystems. The guide explains the basic syntax, various customizable options, and usage scenarios, enhancing the user’s understanding of their system’s storage situation.

This piece explains how to use the “cd” command in Ubuntu Linux to navigate the file system. It demonstrates the basic syntax, various applications, like moving between directories, and advanced tips such as combining “cd” with other commands. The “cd” command is vital for anyone working with the command line interface on a Linux system.

The article explains the use of the ‘cp’ command in Ubuntu Linux, which creates copies of files and directories. It is important due to its versatility in copying with diverse customization options. Its syntax includes three parts: ‘cp [OPTION]… SOURCE… DESTINATION’. Examples demonstrate varied usage like copying single/multiple files, directories, preserving file attributes, prompt for…

The article provides a tutorial on using the ‘ln’ command in Ubuntu Linux to link files and directories, thereby saving disk space and simplifying file management. It covers the creation of both hard links, which directly reference original files, and symbolic links, which act as shortcuts. Additionally, it outlines commonly used options in the ln…

The article provides instructions on installing the AWS Command Line Interface (CLI) on an Ubuntu Linux system. Three methods of installation are provided: via Ubuntu’s Universe repository, directly from Amazon, and through Python PIP. After installation, instructions for verifying the installation success and configuring access keys for the AWS account are provided.

The article offers a tutorial on using the ‘ls’ command to list files and directories in Ubuntu Linux. It provides step-by-step instructions with examples and explains various options that can be added to the command in order to customize the output. It also encourages feedback and corrections.

The article discusses how to install netstat, a network monitoring tool, on Ubuntu Linux, which is not automatically installed. Confusion with direct netstat installation is rectified by installing the ‘net-tools’ package instead using ‘sudo apt install net-tools’ command via Terminal. The installation can be verified by checking the version through ‘netstat –version’ command.

The cat command in Ubuntu Linux is a versatile command line utility used for viewing file content, creating new files, concatenating files, and appending text to existing files. Its primary use is to display the contents of one or more files in the terminal. Moreover, it also offers functionality to numerate lines, helping when reading…

The article provides a guide on installing and utilizing the Cockpit web interface on Ubuntu Linux. Cockpit is a user-friendly, web-based server interface that enables easy management of Ubuntu Linux servers. The article outlines the reasons for using Cockpit, provides step-by-step installation instructions, and describes its operation via network port 9090.

The article outlines the process of installing and using the Incus Container on Ubuntu Linux. Incus Container, an LXD fork, provides a lightweight, open-source container runtime to isolate applications and dependencies from infrastructure. It allows for a cloud-like experience, scaling from a lone developer’s laptop to a 50-server cluster, and can be managed through the…