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Networking

How to fix Cisco Catalyst 8000v Edge Stuck on Bootloader upgrade not Necessary

Cisco Catalyst 8000v Edge Stuck on Bootloader upgrade not Necessary

How to fix Cisco Catalyst 8000v Edge Stuck on Bootloader upgrade not Necessary? Well, in one way or another, you might have encountered an a

Install and Configure BackupPC as a Backup Server on Ubuntu 18.04

In this guide, we will learn how to install and configure BackupPC as a backup server on Ubuntu 18.04. BackupPC is a free, high-performance enterprise-grade

Install and Setup OpenVPN Server on Fedora 29/CentOS 7

In this guide, we are going to learn how to Install and Setup OpenVPN Server on Fedora 29/CentOS 7. OpenVPN is an open-source VPN software

Configure Postfix to Use Gmail SMTP Relay

Configure Postfix to Use Gmail SMTP on Ubuntu 18.04

In this guide, we are going to learn how to configure Postfix to use Gmail SMTP on Ubuntu 18.04 to relay mails. To ensure reliable

Install and Setup iRedMail Mail Server on Ubuntu 22.04/20.04

Install and Setup iRedMail Mail Server on Ubuntu 22.04/20.04

Welcome to our tutorial on how to install and setup iRedMail mail server on Ubuntu 22.04/20.04. iRedMail is an open-source mail server solution. It provides

Join Zoom Meetings on Ubuntu

How to Setup or Join Zoom Meetings on Ubuntu 18.04 LTS

How to Setup or Join Zoom Meetings on Ubuntu? In this tutorial, we are going to learn how to join Zoom Meetings or Schedule a

Disable SSH Password Login for Specific Users in Ubuntu 18.04

Today, we are going to learn how to disable ssh password login for specific users in Ubuntu 18.04. In our previous guide, we learnt how

Configure Static IP Addresses using Netplan on Ubuntu

Configure Static IP Addresses using Netplan on Ubuntu

How to set static IP addresses using Netplan on Ubuntu? In this tutorial, you will learn how to configure static IP addresses using Netplan on

Easy way to Test Internet Speed on Linux Terminal

Easy way to Test Internet Speed on Linux Terminal

In this tutorial, we will show you an easy way to test Internet speed on Linux terminal. More often than not you might want to

How to Protect Single User Mode with Password in Ubuntu 18.04

In this tutorial, we are going to learn how to protect single user mode with password on Ubuntu 18.04 server such that whoever wants to

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