Linux/, a Unix based system that comes with an inbuilt utility 'ps' (processes status) to check the information on the running process. The process is nothing but a program in Linux/Unix to execute a specific task. For more daily essentials, see our Linux system administration cheat sheet. The ps command in linux is used to […]
Read More
This article explains how to use curl in Linux with 15 examples. The curl command is one of the most powerful and useful tools that are used by web developers as well as by PHP programmers and System Administrators. Most commonly, it is used to transfer data between remote and local systems. Through this command, […]
Read More
Learn how to use the du command in Linux to check disk usage, find large files and directories, and free space using practical, real-world command examples. It is a standard command used to estimate space usage (meaning, in the terminal we can find the exact size each directory and file takes up). There are multiple […]
Read More
The find command in Linux/Unix is known to be one of the most important and frequently used commands for searching files and directories. It pairs well with our other Linux file management commands. It supports different arguments and options for finding files and directories. Even if you can search files and directories in Linux via […]
Read More
On Linux/Unix platforms, the 'ls' command is one of the most frequently used commands, and it pairs naturally with the cd command for moving between directories. This should be one of the first commands you train when you enter the shell/command prompt. If you're new, start with our Linux commands for beginners guide. This guide […]
Read More
The echo command in Linux is an essential tool for scripting and programming. The purpose of the echo command in Linux primarily displays or prints various arguments on the terminal screen. Additionally, the command can be used to create and modify environment variables, manage file input/output, and execute shell commands. This is a highly versatile […]
Read More
By using the cron command, we can schedule and run many tasks automatically in Linux/Unix. You can execute them once or on a regular basis. Cron is widely used to schedule repetitive tasks at regular intervals (using commands listed in a file called 'crontab'), and the 'at' function is a way of scheduling a task […]
Read More
The 'cat' command is one of the most frequently used commands in Linux (short for "concatenate"). This is a standard Unix application that concatenates and displays files. There are three functions associated with text files (1. By using the cat command, we can see the contents of a file on screen. Cat concatenates FILE(s) or […]
Read More