The latest version of PHP 8.0 just released few day ago. PHP 8 is the greatest PHP version right know, if you use PHP as your main dev language the 8.0 has many advantages over 7.x version. Few advantages of PHP 8.0 – Named arguments – Attributes – Constructor property promotion – Union types – … Read more
Node.js is a JavaScript run time which build on top of V8. Node.js is one of the most popular technology used nowdays, many startup build Node.js. The current stable version if Node.js 5 which is not available on Ubuntu 20.04 or Debian 10 official repository. We’ll use Node.js official repository which is 3rd party to … Read more
Centrifugo is a scalable real-time messaging server in language-agnostic way. It can use as a free alternative to pusher.com services. Centrifugo support WebSocket and SockJS. Few of Centrifugo advantages: – Simple server API – Client library – User authentication with JWT – Cross platform Let’s start this step by step installing Centrifugo on Ubuntu 20.04 … Read more
Joomla is one of the most popular content management system (CMS) which used by people around the world. Joomla 3 is the latest stable version which remommended for all new projects. As CMS its offers a lot flexibilty and has a lot plugins and templates. This tutorial explains how to install Joomla manually from scratch, … Read more
I’ve multiple Orange Pi and Raspberry Pi which most of them have their own purpose. I’ve one Orange Pi Zero which doesn’t use for anything, so I use that one as a printer server instead. Cups is the default printer server on Linux and macOS, which is developed by Apple. CUPS supports alot of printer … Read more
One client server had MariaDB 15 installed somehow, then they ask me to troubleshooting the problem them fixed that problem. Their application expected MariaDB 10.4 because this error “General error: 1615 Prepared statement needs to be re-prepared” I add repository from official mariadb.org, when installing the mariadb-server using APT I got the following error apt … Read more
Firefox packaging on Ubuntu always late when a new version of Firefox releases, due to the need for testing before release to the public. For most people who use computer this is not a really big problem because they only use browser to browsing the website, but for a web developer, CI/CD, or a Quality … Read more
As the most used CMS in the world, WordPress has been used to create blogs, website even landing pages. WordPress has a lot of plugins and themes to choose from, that another reason why it famous in this area. Installing WordPress on a cloud server can be tricky if you never touch Linux server before, … Read more
Fedora 33 just released today, if you preferred using the latest and the greatest version of Fedora right away, Fedora had a dnf plugin to upgrade the system without much hassle. I’ve been done this a few times, it always smooth when upgrading between version. If you had a third party repository delete all of … Read more
Systemd has built-in tools to manage time on Linux, which shipped in most Linux distro which uses systemd such as RHEL/CentOS, Fedora, Debian, Ubuntu, Linux Mint and Archlinux. The timedatectl command allows you to change time, date, and timezone on Linux system. In this tutorial, we’ll manage time in Linux by setting the date, time … Read more