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Secure your SSH using two-factor authentication on Ubuntu 16.04

In this tutorial, we will describe the necessary steps to configure two-factor authentication (2FA) using…

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How to Set Up a Firewall with iptables on Ubuntu and CentOS

In this tutorial, we are going to show you how to set up a firewall…

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How to Create Users and Manage Their Sudo Privileges on Ubuntu

The sudo command allows normal users to run programs which are only available to the…

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How to install Nextcloud 11 on CentOS 7

Nextcloud is an open source software for creating and using file hosting services. It has…

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How to Create Bash Aliases

In this tutorial, we will show you how to create bash aliases on a Linux…

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How to Install Odoo 10 on an Ubuntu 16.04 VPS

Odoo is one of the most popular and most powerful Open Source ERP business software…

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Getting started with tmux

In this post, we will write about tmux, which is a terminal multiplexer, a lot…

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How to Install, Configure and Use Redis on Ubuntu 16.04

Redis is an in-memory data structure store primarily used as a database and cache. In…

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How to Install CachetHQ on an Ubuntu 16.04 VPS

In this tutorial, we’ll show you how to install CachetHQ on an Ubuntu 16.04 VPS…

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How to Manage Processes in Linux

A process is the abstraction used by the Linux operating system to represent a running…

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