When you see a 502 Bad Gateway error , it can be frustrating, especially when your website works perfectly fine using the server’s IP address, but breaks when you access it through the domain name. It’s a very common issue that happens when you’re using a reverse proxy such as Nginx, Apache, or HAProxy. In this blog, we explained why it happens, and how you can fix it by following the steps one by one.
If you’ve worked with servers for any amount of time, you’ve probably bumped into cPanel — it’s practically everywhere. For shared hosting, it’s fine. But once you start managing multiple cloud servers, things start to feel clunky. That’s when I moved over to RunCloud. And honestly, it felt like stepping into the modern world. RunCloud doesn’t just give you a control panel — it gives you control. You can manage several servers, handle deployments, monitor performance, and automate everything without logging into each box manually. If you’re still on the …
If you’ve managed a website before, chances are you are familiar with cPanel. It’s been the most popular panel for years. Reliable, familiar, and packed with features. Then there’s RunCloud a newer player built for modern cloud servers. It’s lighter, faster, and built with developers in mind.
What is Cloudflare Turnstile : Cloudflare Turnstile is an all new CAPTCHA replacement that aims to offer a more pleasant verification experience, make Internet users’ privacy and security stronger, and spam less of a burden. While traditional CAPTCHAs can make users jump through hoops from solving puzzles to identifying images at the end of the day, Turnstile was built to be unobtrusive, to operate in the background without causing much friction for your users! It uses a combination of JavaScript and client-side intelligence to check if the request is coming …
CloudLinux OS introduces AccelerateWP, a newly unveiled feature tailored for WordPress optimization, seamlessly integrated into the CloudLinux operating system. This feature pack is designed to elevate the performance of websites, offering faster loading times, smoother navigation, heightened security, and advanced functionalities for both service providers and site owners. AccelerateWP encompasses a set of optimization modules specifically curated for system administrators and website owners. This tool empowers users to pinpoint and resolve performance issues at both server and application levels.
The ionice command is used to set I/O scheduling class and priority for a program. The I/O schedule for a program can be changed to the following: CFQ Noop scheduler Anticipatory Deadline The current Disk Scheduler can be viewed from root@twenty ~]# cat /sys/block/sd[ab]/queue/schedulernoop anticipatory deadline [cfq] The current scheduler can be changed by [root@twenty queue]# echo anticipatory > scheduler[root@twenty queue]# cat /sys/block/sda/queue/schedulernoop [anticipatory] deadline cfq Ionice Utility The ionice sets the io scheduling class and priority for a program or script. It supports the following three scheduling classes Idle: …
If you’re having issues with outgoing mail service in Linux-Qmail server, where all outgoing emails or emails to any specific domain are getting stuck in the remote queue, don’t worry. In this article, we provide a step-by-step solution to resolve the issue. The article details the issue and error message, as well as provides a resolution that includes checking the Qmail-SMTP routing, verifying connectivity to the host mentioned as a relay, and restarting the Qmail service. We also provide guidance on checking the mail log and Qmail queue to ensure …
Heroku is a cloud service for hosting your applications. It is a Platform as a service with support for auto-scaling and deployment. It primarily uses Git for deploying applications. It is a cloud-based platform that provides application developers an environment ready to code, test and run an app without needing to worry about the infrastructure details. Heroku can currently deploy apps written in the following languages : Ruby Php Node.js Python …
Phusion Passenger is a free web server and application server with support for Ruby, Python and Node.js. It is designed to integrate into the Apache HTTP Server or the Nginx web server, but also has a mode for running standalone without an external web server. Phusion Passenger supports Unix-like operating systems, and is available as a gem package, as a tarball, or as native Linux packages. Passenger and “Rails server” The Ruby on Rails framework provides a built-in server tool, which can be accessed with the ‘rails server‘ command. The …
CyberPanel is a modern, fast, and secure hosting control panel powered by OpenLitespeed. CyberPanel provides a graphical interface for Linux server management, and a one-click installation of LSCache, WordPress, Prestashop, Joomla, and git. It automates the initial setup for components like DNS, Mail service, and SSL certificates to reduce the time it takes to get set up for hosting. CyberPanel is free and Opensource running on the OpenLiteSpeed web server and can add multiple domains. CyberPanel arrives in two versions CyberPanel and CyberPanel Ent. This article focus on steps to …
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