HowtoForge provides user-friendly Linux tutorials.
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Linux taskset Command Tutorial for Beginners (with Examples)
Author: Himanshu Arora • Tags: linux, shell • Comments: 3In this tutorial, we will discuss a utility - dubbed taskset - that lets you achieve processor affinity. Ever heard of the term processor affinity? It's a feature that allows you to bind or unbind processes to a particular central processing unit, or a range of CPUs.
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How to Install Moodle with Nginx and Free Let's Encrypt SSL on Ubuntu 22.04
Author: Hitesh Jethva • Tags: linux, nginx, server, ubuntu • Comments: 2Moodle is a free and open-source Learning Management System and CMS written in PHP. It allows tutors and instructors to create courses for their students and provides long-distance education and other online learning programs more accessible. This tutorial will show you how to install Moodle with Nginx and Let's Encrypt SSL on Ubuntu 22.04.
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How to Install Elgg Social Network on Ubuntu 22.04
Author: Hitesh Jethva •
Tags: cms, linux, ubuntu, web server •
Comments: 0 Elgg is a free, open-source, highly customizable web framework and CMS for building an online social environment. It is written in PHP and uses MySQL as a database backend.
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Postfix - mail for example.com loops back to myself
Author: Falko Timme • Tags: errors • Comments: 6Error: Postfix - mail for example.com loops back to myself You see the following error in your mail log: Feb 24 21:42:42 mail postfix/smtp[1911]: 8172723F60: to=<[email protected]>, relay=none, delay=0, status=bounced (mail for example.com loops back to myself)
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How to Install OpenLDAP on Ubuntu 22.04
Author: Arvid L • Tags: linux, security, server, ubuntu • Comments: 8OpenLDAP is a software implementation of the Lightweight Directory Access Protocol (LDAP). This guide will teach you how to set up LDAP Server with OpenLDAP and LDAP Account Manager on the Ubuntu 22.04 server. This guide also will teach how to set up LDAP users and how to set up an LDAP Account Manager for managing the OpenLDAP server.
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How to Install Joomla with Apache and Let's Encrypt SSL on Ubuntu 22.04
Author: Hitesh Jethva • Tags: linux, server, ubuntu, web server • Comments: 0Joomla is a free, open-source, and award-winning content management system that allows you to build websites and online web applications. It is written in PHP and uses MySQL as a database backend. In this post, we will show you how to install Joomla CMS with Apache and Let's Encrypt SSL on Ubuntu 22.04.
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Linux nm Command Tutorial for Beginners (10 Examples)
Author: Himanshu Arora • Tags: linux, shell • Comments: 2If you are a Linux user who is also into system level software development, you may find yourself in situations where-in you need information related to symbols in an object file. You'll be glad to know there exists a command line utility - dubbed nm - that you can use in these situations.
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How to Setup DNS Server with BIND on Ubuntu 22.04
Author: Arvid L • Tags: dns, linux, server, ubuntu • Comments: 2BIND or Berkeley Internet Name Domain is free and open-source DNS Server software. It's one of the most popular DNS server software used by more than 70% of DNS on the Internet. This guide will teach you how to install DNS Server with BIND on Ubuntu 22.04 server. This tutorial will show you how to set up Master-Slave BIND DNS server installation using two Ubuntu servers.
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How to Install Standard Notes Server on Ubuntu 22.04
Author: Navjot Singh • Tags: linux, server, ubuntu, web server • Comments: 0Standard Notes is an open-source encrypted notes app. In this tutorial, you will learn how to self-host your standard notes server on a Ubuntu 22.04 machine.
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Linux lsof Command Tutorial for Beginners (15 Examples)
Author: Himanshu Arora • Tags: linux, shell • Comments: 4The lsof command in Linux displays in its output information about files that are opened by processes. In this article, we will discuss the tool using 15 easy-to-understand examples.
