Introduction In the Linux operating system, the ‘who’ command is used to display information about users who are currently logged in to the system. It provides details such as the username, termin...

Introduction In Linux, the sort command is used to sort the contents of a file or standard input alphabetically or numerically. It is a powerful utility that allows users to organize data in a sp...

Introduction The ‘ps’ command in Linux is a powerful tool used to view detailed information about processes running on a system. It stands for “process status” and is a commonly used command by sy...

What is ‘uniq’ command? The ‘uniq’ command in Linux is used to filter out adjacent repeated lines in a file. It helps in identifying, removing or counting duplicate lines in a sorted file. The com...

Introduction The ‘free’ command in Linux is a powerful tool used to display information about the system’s memory usage. It is a useful command for monitoring the system’s memory usage and identif...

Introduction to the ‘echo’ Command The ‘echo’ command in Linux is a built-in command that is used to display a line of text on the standard output. It is a simple yet powerful command that is wide...

Introduction to ‘sed’ sed stands for stream editor, and it is a powerful command-line tool in Linux used for text manipulation. It is especially useful for parsing and transforming text in files. ...

Introduction The bunzip2 command in Linux is a utility used to decompress files compressed with the bzip2 compression algorithm. This tool is commonly used alongside the bzip2 command, which is us...

What is Curl? Curl is a command-line tool and library for transferring data with URLs. It supports various protocols like HTTP, HTTPS, FTP, FTPS, SCP, SFTP, and more. Curl is widely used in Linux ...

Overview In the world of Linux, the umount command plays a crucial role in unmounting filesystems. It is used to detach a currently mounted filesystem, which allows you to safely remove devices su...