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Linux

Check The Timezone in Linux

Introduction In this small guide, I will explain how to check timezone in Linux using 4 Easy Methods. System time is usually defined by timezone....

How to Add Password to Protect a Vim File in Linux

Introduction Vim a contraction of Vi IMproved) is a free and open-source, screen-based text editor program for Unix Vim is a popular text editor for...

How to Install Nagios Core and NRPE on CentOS 8

Nagios is a free open source tool to monitor various network devices and servers in a network. It support both Linux and Windows OS...

How to configure bind with Debian 11

Today we will learn how to configure bind with Debian 11. World of the internet is not possible without DNS service. For Linux BIND...

How to copy or clone permissions from one file to another on Linux

Introduction Suppose that you have just created a new file and want it to have the same permissions and ownership of an older file. Need to...

Configure bonding and teaming on Debian 11

Introduction NIC teaming presents an interesting solution to redundancy and high availability in the server/workstation computing realms. With the ability to have multiple network interface cards,...

How to Install Joomla on Debian 11

Introduction Joomla is a popular and widely used CMS (Content Management System) used for creating websites with little or no knowledge in markup or web programming languages. Also It...

How to upgrade openSUSE Leap from 15.1 or 15.2 to 15.3

In this tutorial, we will show you how to upgrade from lower openSUSE like 15.0 or 15.0 to 15.3. In my case, I'm using...

How to install Asterisk 18 on CentOS 8

Asterisk is a free to use, opensource and powerful communication system that is why it is used IP PBX systems, VoIP gateways, conference servers...

How to configure Samba Server with Debian 11

Today we will learn How to configure Samba Server with Debian 11. Communication is the key point of having a server. But, what if...

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