In the world of Linux, file compression is a common practice to reduce file sizes and save disk space. There are many compression algorithms available, and each has its own strengths and weaknesses. One of the most popular compression algorithms in Linux is gzip. In this article, we will explore ... Read More

Introduction In world of Linux, man command is an essential tool for anyone who is serious about using command line interface. It stands for "manual", and it is a built-in help system that provides users with detailed information on how to use various Linux commands. In this article, we will ... Read More

Introduction Linux is a popular open-source operating system used by millions of users worldwide. One of most common tasks in Linux is to count number of files in a directory. Counting number of files is an essential operation when dealing with large data sets and is also useful when cleaning ... Read More

Introduction ifconfig command is an important tool used in Linux operating system for network administration. It is a command line utility that is used to configure network interfaces and display network interface parameters. In this article, we will discuss ifconfig command in detail, including its syntax, options, and usage. Syntax ... Read More

Introduction When working with files in Linux, it is common to come across files that contain blank lines. These blank lines can make it difficult to read file, especially when dealing with large files. In this article, we will discuss different methods to remove blank lines from a file in ... Read More

Introduction In Linux, chgrp command is a useful tool for changing group ownership of files and directories. It is an important command for system administrators who need to manage user permissions and access control on a Linux system. chgrp command is also useful for collaborative work where users need to ... Read More

Introduction The tee command is a commonly used command in Linux. It is a simple yet powerful command that is used to read standard input, then write it to a file, and also to standard output. tee command takes its name from T-splitter used in plumbing, which splits a stream ... Read More

Linux is a powerful and flexible operating system that is popular among developers and system administrators. One of benefits of Linux is that it allows users to run multiple processes simultaneously, which can increase productivity and efficiency. However, sometimes a background process may become unresponsive or cause system performance issues. ... Read More

Introduction In world of networking, ability to check if a networked device is reachable or not is a basic requirement. One of tools that can help us achieve this is ping command. ping command is a tool that sends a signal to a specified networked device, and then waits for ... Read More

Random Access Memory (RAM) is an essential component of any computer system. It stores data that processor uses frequently to speed up processing of programs and applications. As number of RAM slots available on a computer determines maximum amount of RAM that can be installed, it is important to know ... Read More