20 Awesome Nmap Command Examples in Linux

Nmap stands for Network Mapper, it is a free and open-source network discovery and reconnaissance tool used for host discovery and collecting detailed information about a host. Written in C, C++ and Python and Initially released in September 1997, nmap has become an integral tool … Read more


16 Echo Command Examples in Linux

Echo command in Linux is one of the widely used command in day-to-day operations task. The echo command is a built-in command-line tool that prints the text or string to the standard output or redirect output to a file. The command is usually used in … Read more


9 tee Command Examples in Linux

Linux Tee command is a command line tool, it reads from the standard input and write the result to standard output and files at the same time.In other words, we can say, tee command in Linux used for hitting two birds with one stone: reading … Read more


9 Quick chmod Command Examples in Linux

Chmod command in Linux is used to change or assign permissions on files and directories. In Linux / Unix systems, accessibility to files and directories is determined by file ownership and permissions. In a previous article, we looked at how to manage file & directory … Read more


Linux Zip and Unzip Command with Examples

In this tutorial, we touch base on the zip and unzip commands and how they are used in Linux. Zip is a command used for creating an archive file or a zipped file. This allows you to compress your files and create more space for … Read more


Learn Pgrep and Pkill Command with Examples in Linux

Linux is loved by developers and enthusiasts alike. You can do lots of things you usually can’t do on operating systems such as windows and OSX. Linux is the best operating system for programmers, developers, and anyone who wants to understand operating systems properly. Now … Read more


How to Compare Files in Linux with diff Command

Are looking for an easy method to compare two files and directories in Linux from command line? The following examples on this page will show you how to compare files and directories in Linux with diff command. Diff command is used to compare the content … Read more


20 ps Command Examples to Monitor Linux Processes

Monitoring Linux system is one of the most quintessential task that any Linux user or a systems administrator needs to carry out round the clock to ensure the system is running smoothly and avoid bottle-necks. Linux ships with a few built-in tools that can help … Read more


How to Use htop to Monitor Linux System Processes

Htop is a command-line utility that is an improved version of the top command. It displays crucial system metrics such as tasks running, PIDs, uptime, load average, memory utilization and a load of other important statistics. What makes htop stand out from its predecessor top … Read more


18 Quick lsof Command Examples for Linux Geeks

Welcome Linux geeks, in this guide we will learn lsof command with 18 different practical examples. lsof command is used to list open files in Linux like operating systems. The name “lsof” is itself derived from this functionality. Where to use lsof? lsof command is … Read more