Linux

How To Install WordPress with LEMP on Ubuntu 18.04 — step-by-step Linux tutorial on Progressive Robot

How To Install WordPress with LEMP on Ubuntu 18.04

WordPress is the most popular CMS (content management system) on the internet. It allows you to easily set up flexible blogs and websites on top of a MySQL backend with PHP processing. WordPress has seen incredible adoption and is a great choice for getting a website up and…

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How To Install Zentyal on Ubuntu 14.04 — step-by-step Linux tutorial on Progressive Robot

How To Install Zentyal on Ubuntu 14.04

Get started with Zentyal, the open source drop-in replacement for Microsoft Small Business Server / Windows Server Essentials. Zentyal is an all-in-one small business server that can be run via the command line or a graphical dashboard.

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How To Manage Logfiles with Logrotate on Ubuntu 16.04 — step-by-step Linux tutorial on Progressive Robot

How To Manage Logfiles with Logrotate on Ubuntu 16.04

Logrotate is a system utility that manages the automatic rotation and compression of log files. If log files were not rotated, compressed, and periodically pruned, they would eventually consume all available disk space on a system. In this article, we will explore the default Logrotate configuration, then configure log rotation for a fictional custom application.

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How To Migrate Linux Servers Part 2 - Transfer Core Data — step-by-step Linux tutorial on Progressive Robot

How To Migrate Linux Servers Part 2 – Transfer Core Data

In the previous tutorial, we prepped our servers for data migration. At this point, your target and source system should be able to communicate (the target system should have SSH access to the source system), and you should also have a list of software and services that you need to transfer, complete with version numbers of the most important components. In this guide, we’ll continue where we left off and begin the actual migration to our new server.

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How To Optimize MySQL with Query Cache on Ubuntu 18.04 — step-by-step Linux tutorial on Progressive Robot

How To Optimize MySQL with Query Cache on Ubuntu 18.04

Query cache is a prominent MySQL feature that speeds up data retrieval from a database. In this tutorial, you will first configure MySQL without query cache and run queries to see the duration results. Then you’ll set up query cache and test your MySQL server with it enabled to show the difference in performance.

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