SysBlog

Thoughts of a SysAdmin

Namecheap offers a free dynamic DNS service with the purchase of a domain. They also offer a Windows client to update DDNS records, but if you are in a Linux or macOS environment, you're out of luck.

To improve upon my Bash scripting skills, I decided to write my own DDNS update script. The scr...

Caddy is a relatively new and easy-to-use web server written in Go. It has a few notable features, including being able to automatically request and renew free SSL certificates from Let’s Encrypt.

In my environment, I have multiple web/application servers, none of which are directly accessibl...