CentOS Server Tutorials

Auto Restart MariaDB/MySQL If it Crashes on CentOS

Infrequently it happens on CentOS. MySQL/MariaDB stops working and our web application crashes. At this situation we have to login to SSH and restart...

Md Obydullah
Published on May 23, 2021 36 sec read

How to Fix cURL Error 7 Failed to Connect…

Sometimes we face “cURL error 7: Failed to connect to permission denied” this type of error due to our server permission. Most of the...

Md Obydullah
Published on Apr 23, 2021 18 sec read

Install ImageMagick (Imagick) on Centos 8

In this article, I’m going to show how to install the Imagick PHP extension on RHEL/CentOS 7. Let’s get started: Table of Contents Install...

Md Obydullah
Published on Dec 9, 2020 43 sec read

Install phpredis on CentOS 8 / RHEL 8

In this article, I’m going to show how to install phpredis on RHEL / CentOS 8. Let’s get started: Table of Contents Install Redis...

Md Obydullah
Modified on Oct 30, 2020 1 min read

How to Add MariaDB Error Log File on CentOS…

Hello server administrator, in this article I’m going to share how to create MariaBD error log flie on CentOS. I’m testing on CentOS 8....

Md Obydullah
Published on Oct 26, 2020 55 sec read

How to Install Postfix on CentOS 8

In this article, I’m going to share how to install Postfix on CentOS 8 server. Let’s see: Table of Contents Remove Sendmail Install Postfix...

Md Obydullah
Published on Sep 24, 2020 45 sec read

How to Install Composer on RHEL/CentOS 7, 8

Composer is an application-level package manager for the PHP programming language that provides a standard format for managing dependencies of PHP software and required...

Md Obydullah
Published on Sep 14, 2020 41 sec read

Display Linux System Information in Terminal using Neofetch

Neofetch is a command-line system information tool written in bash 3.2+. Neofetch displays information about your operating system, software and hardware in an aesthetic...

Md Obydullah
Published on Jul 30, 2020 54 sec read

Reset Your MariaDB or MySQL Root Password

Today we’re going to learn how to reset the root password of MySQL or MariDB. Let’s get started: Table of Contents Stop Database Server...

Md Obydullah
Published on Jun 23, 2020 52 sec read

Install and Configure Squid Proxy on CentOS 7 &…

Squid is a caching and forwarding HTTP web proxy. It has a wide variety of uses, including speeding up a web server by caching...

Md Obydullah
Modified on Jul 29, 2020 2 min read

Allow Remote Access to MariaDB Server on RHEL /…

In this tutorial, I’m going to show how to allow remote access to MariaDB server on RHEL / CentOS. Let’s get started: Table of...

Md Obydullah
Published on May 5, 2020 1 min read

Install RethinkDB Realtime Database on RHEL / CentOS 7…

RethinkDB stores JSON documents with dynamic schemas and is designed to facilitate pushing real-time updates for query results to applications. Today I’m going to share...

Md Obydullah
Modified on May 30, 2020 1 min read

Setup Your Own VPN Server on Debian, Ubuntu or…

Virtual Private Network (VPN) is a popular way to stay safe online. In this article, I’m going to share how to create your own...

Md Obydullah
Published on Apr 22, 2020 1 min read

How to Secure Nginx with Let’s Encrypt SSL on…

In this tutorial, we are going to setup Let’s Encrypt SSL (free SSL) on CentOS / RHEL 7 server running Nginx webserver. Let’s get...

Md Obydullah
Published on Apr 6, 2020 1 min read

How to Install ImageMagick (Imagick) Extension on RHEL /…

In this article, I’m going to show how to install the Imagick PHP extension on RHEL/CentOS 7. Let’s get started: Table of Contents Install...

Md Obydullah
Published on Mar 25, 2020 39 sec read

How to Fix Server Date & Time on RHEL…

The Chrony is a default NTP (Network Time Protocol) client as well as an NTP server on RHEL / CentOS 8. Table of Contents Check Current...

Md Obydullah
Published on Mar 20, 2020 49 sec read

How to Install Chrony (NTP) on RHEL / CentOS…

The Chrony is a default NTP (Network Time Protocol) client as well as an NTP server on RHEL / CentOS 8. Table of Contents Check Current...

Md Obydullah
Published on Mar 20, 2020 1 min read

Install & Configure Redis on RHEL / CentOS 8

Redis is an open-source (BSD licensed), in-memory data structure store, used as a database, cache and message broker. Today we’ll install & configure Redis on...

Md Obydullah
Modified on Oct 27, 2020 1 min read