Enabling OCSP Stapling on Your Server
Online Certificate Status Protocol (OCSP) was created as an alternative to the Certificate Revocation List (CRL) protocol. Both protocols are used to check whether an SSL Certificate has been revoked.
Using One Static IP for Shared Hosting multiple domains
Generally referred to as shared hosting, tell me how I can implement shared hosting on one Ubuntu 24.04 server with one static IP address so that it can used as…
Diagnose problems with SSL certificate installation
SSL Shopper not only provides SSL certificate for all needs but it also provides online tools to diagnose issues with your existing setup. This includes Letsencrypt SSL certificates.
How to Set Up a Reverse Proxy With Apache
Apache is a versatile web server which offers a full complement of supporting features, some of them via extensions. In this article, we'll use the mod_proxy module to configure Apache…
Understand the basics of Linux routing
Here’s everything you need to know to get started in setting up Linux routing parameters. The Linux operating system makes a perfect solution to your routing needs. With phenomenal uptime…
Configuring the Cisco 819-4G Cellular Router, Building Blocks
While there are a few mobile-specific pieces of configuration, anyone who has previously worked on ISDN, async modems or ADSL on Cisco routers will probably find a lot of familiar…
Upgrading GitLab Enterprise Edition from 17.1.1 to 17.4.0 SELF-MANAGED
See related article here A detailed update procedure was given in the previous update. (from v16 to 17.1.1) showing intermediate updates in the above link. GItLab had been reminding me…
Upgrading GitLab-ee from 16.1.0 to 17.1.1
First, we note that it is not always possible to upgrade from a major release to the next without upgrading through intermediate, Minor releases… This link provides an explanation of…
What versions of PHP does cPanel support?
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Making a Full cPanel Backup
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How to Configure and Enable the SSH Server on Rocky Linux 9
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Configuring DNS for your cPanel domain
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Backup Wizard
Emergency backup plan and guidelines following sudden announcement by ImpactVPS of the end of shared-panel services that we had been dependent on for almost all IT services to include e-mail…
Install Certbot on Ubuntu 22.04 With Apache
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How to remote desktop into Ubuntu
Thanks to its user-friendly built-in tools, it’s a cinch to remote desktop into Ubuntu using either VNC or RDP. We outline how Ubuntu is the world’s most popular Linux distribution…
GoDaddy – Domain Transfer Out
If previously registered a domain with GoDaddy, when you ask to transfer your domain to another registrar. You get all sorts of decoys and scare tactics. You may not need…
Install XCP-ng VM Tools
This brief post describes how to add VM Tools to a VM in XCP-ng. Allowing changes to VM resources from the XCP-ng Center (Windows applicatio).