Mastering System Monitoring with htop on Linux: Installation and Usage Guide

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In this tutorial, we'll explore the installation and utilization of the 'htop' command in Linux. Htop is a powerful and user-friendly command-line tool that provides an interactive process viewer, allowing users to monitor system resources and manage processes with ease. Let's delve into the steps for installing and leveraging this handy utility.

Mastering System Monitoring with htop on Linux 








Install htop command Linux in Linux

If your use Debian/Ubuntu, The following command line below:

sudo apt install htop

or, If your use Fedora/RHEL/CentOS

sudo dnf install htop

One your done with the installation, In the terminal the basic you use htop command

CPU usage bar

CPU usage bar 

 Memory bar

Memory bar

  • Green: Memory being utilized by system processes.
  • Blue: Memory used by buffer pages.
  • Orange: Memory allocated for cache pages.

Sort processes based on Resource Consumption

 Press F6 as the picture below:

Sort processes based on Resource Consumption

Search for a specific process

Press F3 and you a search prompt as show below:

Search for a specific process

Filter ongoing processes

Press F4 and you a search prompt as show below:

Filter ongoing processes

 Kill process

 Press F9 and you a search prompt as show below:

Kill process

 Customize htop: Press F2

Usage htop command Linux

  • Once htop is installed, you can simply run the htop command in the terminal to launch it.
  • htop provides a more interactive and user-friendly way to monitor system resources compared to the traditional top command.
  • The htop interface displays a colored and scrollable table of processes, with various columns showing information like CPU usage, memory usage, process IDs (PIDs), and more.
  • You can navigate through the process list using arrow keys and function keys.
  • To sort the process list based on a specific column, you can press the corresponding key (e.g., F6 for sorting by CPU usage, F5 for sorting by memory usage).
  • Pressing the "h" key within htop will bring up a help screen with additional keybindings and options.
  • To exit htop, you can simply press the "q" key. 

You have successfully installed and used the htop command in Linux.

  • Linux system monitoring with htop
  • htop installation tutorial
  • How to use htop command
  • Interactive process monitoring on Linux
  • Resource management with htop
  • Customizing htop interface
  • Linux performance tuning with htop
  • Process sorting in htop
  • Killing processes with htop
  • Understanding htop statistics

I hope will this your helpful. Thank you for reading the huuphan.com page!

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