today's howtos
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How to Install HAProxy on Ubuntu 20.04 LTS (Focal Fossa)
In this guide, we will cover how to install latest version of HAProxy on Ubuntu 20.04 LTS (Focal Fossa) step-by-step.
HAProxy is a free & open source solution for High availability and load balancing, it can also be used for proxying TCP & HTTP based applications. HAProxy can be installed and configured on Linux, Solaris & FreeBSD. HAProxy is best recommended solution for the websites which has huge traffic as it improves performance & reliability of the server by means of load balancing the servers & using its high availability capabilities.
HAProxy is used by a number of most popular websites including GitHub, Bitbucket, Stack Overflow, Reddit, Tumblr, Twitter and it is also used in the OpsWorks product from Amazon Web Services.
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How To Install Kate Text Editor on Ubuntu 22.04 LTS - idroot
In this tutorial, we will show you how to install Kate Text Editor on Ubuntu 22.04 LTS. For those of you who didn’t know, Kate (KDE Advanced Text Editor) is a source code editor developed by the KDE-free software community. It comes with plugins that boast the Kate editor functionality. The clean interface of Kate editor helps the developer to maximize their productivity.
This article assumes you have at least basic knowledge of Linux, know how to use the shell, and most importantly, you host your site on your own VPS. The installation is quite simple and assumes you are running in the root account, if not you may need to add ‘sudo‘ to the commands to get root privileges. I will show you the step-by-step installation of the KDE Kate Text Editor on Ubuntu 22.04 (Jammy Jellyfish). You can follow the same instructions for Ubuntu 22.04 and any other Debian-based distribution like Linux Mint, Elementary OS, Pop!_OS, and more as well.
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String Processing in LibreOffice Calc Macro with Examples
This tutorial will show how to do various common string processing using macro in LibreOffice.
We will use LibreOffice Calc cells to use the strings for this tutorial. These processes are essential for any macro development.
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Get HDMI Audio Working on Ubuntu for Raspberry Pi
On a Raspberry Pi, the Ubuntu Desktop and Ubuntu MATE operating systems output audio to the 3.5mm audio port by default. For the audio to be carried over an HDMI cable, the audio output device needs to be manually selected every time the Pi boots. The issue persists even in the latest version of the Ubuntu flavored OS for the Pi, 22.04.
If your Raspberry Pi is connected to a television or a monitor with built-in speakers, it is wise to transmit the audio over HDMI. It reduces cable clutter and also the need for additional external speakers.
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How to Install and set up PHP and Nginx (LEMP) on Ubuntu 22.04
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How to install and configure NextCloud on Ubuntu 22.04 and LEMP