lsof meaning 'LiSt Open Files' is used to find out which files are open by which process. In this article, we are going to review the lsof command with examples| How to Use ‘lsof’ Command to Check Open Files in Linux
Remembering Linux commands and their usage is not easy for new Linux users. In this article, we will share 6 command-line tools for remembering Linux commands.| 6 Useful Tools to Remember Linux Commands Forever
Learn the fundamentals of I/O redirection in Linux, that enables you to redirect the input/output of commands from and/or to files, or join multiple commands together using pipes.| Learn The Basics of How Linux I/O (Input/Output) Redirection Works
This article provides some useful examples of "free" commands with options, that might be useful for you to better utilize memory that you have.| 10 ‘free’ Commands to Check Memory Usage in Linux
In this article, we will introduce you a list of most frequently used Linux commands with their examples for easy learning.| A – Z Linux Commands – Overview with Examples
We have compiled a list of the top 20 command-line monitoring tools to track CPU usage, memory usage, disk usage, network traffic, and other important metrics.| 20 Command Line Tools to Monitor Linux Performance
Linux top command is highly used by system administrators to display system statistics in real time regarding system uptime and load average, used memory and running tasks.| How to Save Top Command Output to a File
Iotop is an open source and free utility similar to top command, that provides an easy way to monitor Linux Disk I/O activity on per process basis.| Iotop – Monitor Linux Disk I/O Activity and Usage Per-Process Basis
Htop is an interactive and real-time process monitoring application for Linux. It shows the total list of processes running and is easy to use for normal tasks.| Htop – An Interactive Process Viewer for Linux
In this article, we will look at how to find a process name by its process identification number (PID) with the help of commands such as ps, top, and pidof.| How to Find a Process Name Using PID Number in Linux