Category: Docker

Difference Between LXC, LXD and Docker Containers

This article covers the differences between Docker containers, LXD, and LXC. In fact, You can use any of these containers as per your working environment and the requirements as each container technology has its own advantage and the limitations. 

Tree Command in Linux - With Examples ?

This article covers how to use the tree command in Linux. In fact, the tree command lists contents of directories in a tree-like format. 

Following is its syntax:

$ tree [OPTIONS] [directory]

How to Install Tree Command in Linux ?

The tree command is not available by default in Linux distributions, and can be installed in Debian and RedHat-based distributions with:

$ sudo apt install tree   [on Debian, Ubuntu & Mint]
$ sudo yum install tree   [on RedHat, CentOS & Fedora]
$ sudo pacman -Sy tree    [on Arch and Manjaro Linux]

To Verify if it has been installed, run the below command:

$ tree -v

Echo command in Linux - With Examples

This article covers how to use echo command in Linux. In fact, Echo Command is used to display the text that has been passed as argument for the command. Also, it is used as a input for the next command or to send output to a file.

Syntax for using the Echo command in Linux is: 

# echo option string

Best 3 Tools to Find and Delete Duplicate Files in Linux

This article covers the different tools to find and delete duplicate files in the linux system. In fact, having duplicate files in the system might create a really big issue. 

Enable WordPress Debug for Error Troubleshooting

This article covers the procedure of debugging a WordPress site to enable you easily detect the errors and resolve the issue as soon as possible. In fact, WordPress provides a debug tool to help discover what may be the cause of an error on your website. This tool can display information on your live website. You can then check that log file to determine the cause of the issue you're attempting to resolve.

Install Bpytop Resource Monitoring Tool on CentOS 8 - Step by step guide ?

This article covers how to install Bpytop on the CentOS system. In fact, Bpytop provides a command-line interface to monitor system resources including disk, network, process, and CPU in real-time. Bpytop can be installed on several operating systems including Linux, macOS, and FreeBSD. Now you can start using it to monitor your system's resource usage.

How to Install bpytop on your Linux system ?

1. The best way to install the bpytop is by typing the following command to install or upgrade to the latest version:

$ pip3 install bpytop --upgrade

2. On Arch Linux install bytop, Run the pacman commands:

$ sudo pacman -Syu
$ sudo pacman -S bpytop

3. On Debian 11, We use the apt command:

$ sudo sh -c 'apt update && apt -y upgrade && apt -y install bpytop'

4. For RHEL 8 enable EPEL (see how to enable and use EPEL on CentOS 8) and then type the dnf command:

$ sudo sh -c 'dnf update && dnf install bpytop'

5. On FreeBSD install bpytop, Run the pkg command to install bpytop:

$ sudo pkg install bpytop

6. On Ubuntu snap installation, Execute the following snap command:

$ sudo snap install bpytop