Ubuntu
Ubuntu is a popular Linux distribution open-source operating system that’s operated by Canonical. Canonical supplies support and security updates for every release of Ubuntu and oversees its ongoing development. Ubuntu has multiple editions, including core, server, and desktop, that allow it to run across different types of machines. It can be used on personal computers, servers, supercomputers, in cloud computing, and more.
featured tutorialHow to Set Up SSH Keys on Ubuntu 20.04
In this guide, we’ll focus on setting up SSH keys for an Ubuntu 20.04 installation. SSH keys provide an easy, secure ...
Brian Boucheron • Published on April 23, 2020
featured tutorialHow To Install Node.js on Ubuntu 20.04
In this guide, we will show you three different ways of getting Node.js installed on an Ubuntu 20.04 server: using ap...
Brian Boucheron • Published on May 8, 2020 · Updated on January 23, 2023
featured tutorialInitial Server Setup with Ubuntu 20.04
When you first create a new Ubuntu 20.04 server, you should perform some important configuration steps as part of the...
Brian Boucheron • Published on April 23, 2020 · Updated on August 9, 2021
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Is Ubuntu 20.04 LTS no longer supported?
3 answers • 2 weeks ago • By Johnny Utahh
UbuntuUbuntu 20.04
QuestionCertificate verification error after installing certbot when trying to update.
1 answer • 2 weeks ago • By 0b85bc8f16a54166b1f9339a6db7ec
ApacheLet's EncryptUbuntu
QuestionI'm getting a 504 gatewar error on my ghost blog Dropplet
1 answer • 3 weeks ago • By 72665e12c10449b78b2f5ebdc86b3a
DigitalOcean DropletsGhostNginxUbuntu
QuestionHow to restrict droplet to only accept connections over private IP
2 answers • 1 month ago • By Mattias Welander
DigitalOcean VPCDockerSecurityUbuntu
TutorialHow to Install WordPress with LEMP on Ubuntu 22.04
1 month ago • By Alex Garnett
UbuntuWordPressLEMPUbuntu 22.04
QuestionHow to install docker nginx in ubuntu 20.04
1 answer • 1 month ago • By Juan Carlos Flores Hernandez
guide resourcesLAMP StackLoad BalancingUbuntuUNIX/Linuxvideo resourcesWordPress
QuestionHow use Fail2Ban with Nginx as Reverse Proxy On Apache web server ?
1 answer • 1 month ago • By VW
ApacheFirewallMonitoringNginxSecurityUbuntu
Questionapt update not working on Ubuntu 21.04
2 answers • 2 months ago • By 0x3ther
DigitalOcean DropletsUbuntu
TutorialHow To Install Apache Kafka on Ubuntu 20.04
2 months ago • By bsder
UbuntuApacheSystem ToolsLoggingOpen Source
TutorialHow To Set Up an Iptables Firewall to Protect Traffic Between your Servers
2 months ago • By Justin Ellingwood
UbuntuFirewall
QuestionHTTP/1.1 500 Internal Server Error
1 answer • 2 months ago • By SleepingNavySeal
ApacheDjangoNginxPythonUbuntu
TutorialHow To Build a Ruby on Rails Application on Ubuntu 22.04
2 months ago • By Kathleen Juell, Kong Yang
Ruby on RailsUbuntuRubyUbuntu 22.04
TutorialHow To Install Rust on Ubuntu 20.04
2 months ago • By ninad
UbuntuUNIX/Linux
TutorialHow To Install Ruby on Rails with rbenv on Ubuntu 22.04
2 months ago • By Brian Hogan, Lisa Tagliaferri, Jeanelle Horcasitas
Ruby on RailsUbuntuRubyUbuntu 22.04
TutorialHow To Install Node.js on Ubuntu 20.04
2 months ago • By Brian Boucheron
UbuntuJavaScriptUbuntu 20.04DigitalOcean App Platform
QuestionRequests to droplet ConnectionRefused after configuring droplet
1 answer • 2 months ago • By GiantCeruleanCrab
DigitalOcean Cloud FirewallsDigitalOcean DropletsFirewallNetworkingUbuntu
QuestionHow do I make a PPTP vpn for incoming/outgoing connections for Microsoft Remote Desktop and etc.?
No answers yet • 2 months ago • By deargosep
DigitalOcean DropletsGamingUbuntuVPN
TutorialHow To Configure Logging and Log Rotation in Nginx on an Ubuntu VPS
2 months ago • By Justin Ellingwood
Linux BasicsNginxUbuntuServer OptimizationLogging
QuestionRunning multiple scripts in one App Component error.
1 answer • 2 months ago • By 5ceb60a003a34e4cada01f7d9a44a9
PythonUbuntu
TutorialHow to Use Ansible to Install and Set Up Docker on Ubuntu 22.04
2 months ago • By Tony Tran, Erika Heidi
UbuntuDockerConfiguration ManagementAnsibleAutomated SetupsUbuntu 22.04