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Running Jenkins with Docker Compose

Hello, friends. We really like Docker and Jenkins so I thought why not make a post about both? Yeah, that’s a good idea. So,...

How to Install and Configure Smartctl on CentOS/RHEL 8 and Ubuntu 20.04

Introduction Smartctl is a command line utility or a tool in UNIX like operating system that perform SMART tasks such as printing the SMART self-test...

How to install and use Darkstat web based Linux Network Traffic Analyzer

Introduction If you are a system administrator managing a Linux server, you want a simple tool that helps to monitor your server. Darkstat is a cross-platform, lightweight,...

How to install Docker on Debian 11

Hello, folks from the unixcop community. This post is a simple guide that will allow us to install Docker on Debian 11. Being such...

How to Turn Off directory browsing on Apache and Nginx

Introduction The directory content listing enabled by default when you install Apache web server, This may_be a desirable features in some scenarios, but it’s a...

How to SSH into a Docker Container and Run Commands

Introduction Docker is a set of platform as a service (PaaS) products that use OS-level virtualization to deliver software in packages called containers. Docker is a utility that lets you create a container for...

Managing a Node Applications using PM2

Hello, friends. In this post, you will learn how to manage Node applications using PM2. Although many developers should already know that thanks to...

How to run different PHP versions on the same server

Sometimes a SysAdmin receives strange requests. For example: a couple of days ago my client need to upload a new site, this new site...

How get the best performance from the Nginx Server

You can tune almost any setting, but this post concentrates on the few settings for which tuning benefits the most users. There are settings...

Ncat Linux command

Hello friends. Knowing the Linux terminal and its commands is a basic task of any sysadmin or DevOps. Therefore it is always good from...

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