SysAdmin

Veeam Plugin for VMware Cloud Director

April 20, 2022

Veeam Plugin for VMware Cloud Director brings convenience to Cloud Director users. You do not have to switch accounts and portals to perform backup activities.

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How to Install Ubuntu 22.04 LTS Desktop (Jammy Jellyfish)


Ubuntu 22.04 LTS is the newest Ubuntu version with great new features. Follow this guide to install Ubuntu 22.04 in no time.

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How to Install Odoo on Ubuntu

April 15, 2022

Odoo is a business management platform written in Python and JavaScript that uses PostgreSQL as a backend. Learn how to install Odoo 15 on Ubuntu 20.04 in this step-by-step guide.

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IMAP vs. POP3 vs. SMTP: What Are the Differences?

April 14, 2022

Email messages are transferred over the internet using email protocols, i.e., rules for routing and addressing email data over the network. This article will compare three popular email transfer protocols - IMAP, POP3, and SMTP, explain how each of them works and how they work together to enable email messaging.

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Bash Math Operations (Bash Arithmetic) Explained


You can perform math and arithmetic operations in Bash directly. Although the functionalities are basic, the examples from this tutorial show how to maximize the use of math in Bash scripts.

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Grep Regex: A Complete Guide

April 7, 2022

The core of the grep command (Global Regular Expressions Print) is regular expressions. Master grep regex through the hands-on examples in this guide.

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How To Install and Use Linux Screen, With Commands


Screen is a powerful tool for working in the command line. It lets you create, monitor, and switch between several different windows. With Screen, you can multitask much like a graphical interface. It can also run in the background, waiting for you to reattach to the session. This makes it an excellent option for preserving work if a remote connection is lost.

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Linux sed Command: How To Use the Stream Editor

April 6, 2022

SED is a text stream editor for modifying files in a fast and efficient way. Learn how to use the sed command and its options through easy-to-follow examples.

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wc Linux Command with Examples

April 5, 2022

The wc command is part of the coreutils Linux package containing the GNU core utilities. This tutorial will show you how to use the wc command and its options. It will also provide use examples and demonstrate ways in which wc works together with other commands.

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16 Best Syslog Servers for Linux and Windows

March 31, 2022

A syslog server gathers and organizes log messages from various devices on the network. This article explains what a syslog server is, its purpose, and lists examples for the best free and paid syslog servers.

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