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Monitoring network traffic and bandwidth usage is critical for maintaining server performance,...
Docker is an open-source project that provides an open platform for developers and sysadmins...
About 90% of the Internet is powered by Linux servers. And if you want to manage or deploy...
Rsync is a powerful file synchronization and data transfer tool used on Linux, UNIX, and BSD...
In the below examples we are using ETH0 as network interfacePlease run: ifconfig to determine...
The lsof command is one of the most compelling Linux terminal commands for admins and power...
List Top Processes sorted by RAM or CPU Usage in Linux The following command will show the...
This tutorial will introduce you to basic Linux server security. While it focuses on...
This tutorial will introduce you to basic Linux server security. While it focuses on...
Package rebuilding is something easily done in Debian. As SysAdmin, you might find yourself in...
This guide describes how to log into your new linux server for the first time. All our servers...
A web hosting control panel is a graphical user interface (or, in some cases, a web-based...
Yum-cron is a yum module and command-line tool that allows a user to configure a cron job for...
You can change the default SSH port for your Linux server as an added security measure NOTE!...
So you’ve landed on some data you want to analyze ? The Linux terminal can be faster, more...
Step 1 – Install the required software Install the git, wget, curl and bc packages with the...
Overview This article explains how to set up passwordless login with PuTTY. These...
CentOS 8 has been released and it includes some really amazing features. One feature that many...
Before you attempt to repair corrupted tables, you should back your database files first. Yes,...
What is Ansible? Long story short, Ansible is a tool which helps server administrators...
Running out of disk space on your Linux server? Whether you manage a cloud VPS, dedicated server,...
Managing system resources is a vital task for any Linux administrator, especially when dealing...
Prerequisites: FileZilla - we will use FileZilla which can be downloaded from here for free:...
This article is now depreciatedIf you are not able to get the Java console to work, please follow...
In this artical we will known about how to install Ansible, Before going through that we would...
I wanted to use PHP 7 on Debian 8.x. How do I install and configure PHP 7 on Debian Linux 8.x...
#1: Displaying the Status of Your Firewall Type the following command as root: # iptables -L -n...
This article applies to KVM SSD servers only.Apart from our pre-made templates clients have acces...
To install Fail2Ban on CentOS 7, we will have to install EPEL (Extra Packages for Enterprise...
Fail2ban is a tool that helps protect your Linux machine from brute-force and other...
Gitea is a self-hosted open-source git server written in Go. It is a fork of Gogs. Gitea...
Install Apache Apache is an open-source, multi-platform web server. It provides a full...
LEMP is a combination of the operating system and open-source software stack. The acronym...
The term LEMP is an acronym of the names of its four open-source components: L - Linux...
MariaDB is an open source relational database management system, backward compatible, binary...
Memcached is a free and open-source high-performance in-memory key-value data store....
Memcached is a free and open-source high-performance in-memory key-value data store. It is...
Step 1 — Installing MySQL On Ubuntu 20.04, you can install MySQL using the APT package...
Prerequisites Before continuing, make sure you are logged in as a user with sudo privileges,...
Node.js is a cross-platform JavaScript runtime environment built on Chrome’s JavaScript,...
CentOS / RHEL 7 # yum install epel-release # rpm -Uvh...
Let’s add the appropriate repos before we begin CentOS / RHEL 7 # yum install...
PHP is one of the most widely used server-side programming languages. Many popular CMS and...
Prerequisites To be able to install packages, you need to be logged in as root or user with...
Redis is an open-source in-memory key-value data store. It can be used as a database, cache...
Keeping your Linux system up-to-date is a very critical task, especially when it comes to...
Introduction Apache Tomcat is a Java Servlet Container which implements several Java EE...
Visual Studio Code is an open-source, cross-platform code editor developed by Microsoft. It has...
Installing Fail2ban on CentOS The Fail2ban package is included in the default CentOS 8...
GitLab is an open source GIT repository manager based on Rails and developed by GitLab Inc. It is...
Install and Configure MongoDB on Ubuntu 18.04 LTS MongoDB is a NoSQL database that offers high...
This article applies to KVM and Hybrid servers only.All data on your server will be lost.For a...
With rescue mode you have the ability to perform self-service, repairing downed virtual...
Overview This article is meant to help you get a Kubernetes cluster up and running with...
As you probably know, we can SSH into a remote Linux system by the same user multiple times....
On Unix and Linux operating systems, the crontab command opens the cron table for editing. The...
The Linux kernel is the core of the operating system that controls access to the system...
In Linux, a service is a program that runs in the background . Services can be started...
Learn how to keep your systems safe and prevent unauthorized access through SSH by following...
Netdata is a free, open-source and real-time performance and health monitoring tool. It...
If vmstat and iostat commands are not available on your box, please install sysstat package....
Due to the wide spread popularity of ntp amplification attacks, our upstream internet providers...
Introduction Apache is a powerful and capable open-source web server, designed to provide a...
OS requirements This article assumes you have a clean server.To install Docker CE, you need a...
This article applies only to KVM servers. With rescue mode you have the ability to perform...
Reverse SSH tunneling allows you to access a host by traversing a firewall / nat router by...
There are many reasons why you would like to keep a process running even if you close your SSH...
Secure your Linux system’s SSH connection to protect your system and data. System...
The concept of bastion hosts is nothing new to computing. Bastion hosts are usually...
Apache Virtual Hosts allows you to run more than one website on a single machine. With Virtual...
A Virtual Host is an Apache configuration directive that allows you to run more than one...
This article describes how to generate SSH keys on CentOS 8 systems. We’ll also show you how to...
A properly configured firewall is one of the most important aspects of overall system security....
Introduction As your application or website grows, you may come to a point where you’ve...
Lab setup: Server : CentOS 8 (minimal server) IP address : 192.168.43.35...
EasyEngine (ee) is a Linux shell-script to install and manage wordpress-nginx websites in...
This article describes how to install and configure an FTP server on Ubuntu 20.04 that you use...
In this article we will setup WordPress from scratch in just a few easy steps. I will use a...
In this article we will setup WordPress from scratch in just a few easy steps. I will use a vps...
Introduction Ghost blog is a very popular, fast and open source blogging and publishing...
In this tutorial we will show you how to login to your mysql database system remotely and...
In this article we will cover some useful practical examples of Linux touch command. The touch...
The tar command is used to put a collection of files and folders into a highly compressed...
LAMP is short for Linux, Apache, MySQL, PHP. This tutorial shows how you can install an Apache 2...
SCP (secure copy) is a command-line utility that allows you to securely copy files and...
FirewallD is a dynamic firewall management tool used on modern Linux distributions such as...
About lsof Command If you want to quickly see the name of files that have been opened by a...
