SysAdmin

Debian is one of the main distributions, of the Linux operating system. There are many derivatives of Debian Linux, like Ubuntu and Kali. But the primary Debian operating system remains a popular and well-supported Linux operating system. This guide will walk you through upgrading Debian 8 (Jessie)to the next version, Debian 9 (Stretch).

This guide will help you install the Apache web server on an Ubuntu Linux 18.04 operating system.

Ubuntu 18.04, also known by its codename “Bionic Beaver,” is an LTS (Long-Term Support) release. The Apache Web Server is a software package that turns a computer into an HTTP server. That is, it sends web pages - stored as HTML files - to people on the internet who request them. It is open-source software, which means it can be used and modified freely. Apache is very widely used and is highly customizable through add-on modules.

Apache Maven is a project management tool for developing Java applications It resembles other Linux-based project management tools but differs in that it’s designed to provide a comprehensive and easy-to-read status of a project. It also incorporates a POM (Project Object Model) approach, meaning that it uses standardized software libraries and plugins. This tutorial will walk you through how to install Apache Maven on Debian 9.

Apache Maven is a project management tool for developing Java applications designed to provide a comprehensive and easy-to-read status of a project. This guide will walk you through installation on CentOS 7.

The sudo command is the preferred means to handle elevated permissions. Standard user accounts are restricted from performing sensitive tasks, such as viewing the contents of the /root directory. This prevents the accidental use of commands with massive consequences. It also makes it more difficult for intruders to compromise a system. If you need to run an administrative command. Sudo – or Super User Do – grants you privileges to run sensitive tasks. The sudo command will grant elevated permissions for 15 minutes. This guide will show you how to create a new user on Ubuntu and provide sudo access.

In this tutorial, learn how to install Git on CentOS 7. Git is a distributed version control system to track the code changes. Installation is easy with this guide.

RPM Package Manager (RPM) is a free and open-source package management system. RPM makes software installation and upgrading easier. Find out how To Install An RPM File In Linux (CentOS & Fedora).

In this updated Tutorial, learn how to Setup FTP Server with VSFTPD on CentOS 7. FTP stands for File Transfer Protocol and has been a standard method for transferring files for decades.

Learn The Simple Way How to Change Hostname on Ubuntu 18.04. Multiple options, including using Linux command line tools.

Pip is a software utility that downloads packages from PyPI – the Python Package Index. Using PIP is like adding additional software repositories to Linux. This guide will walk you through installing PIP on Ubuntu.