This is a short post describing how to change the hostname in Ubuntu 18.04
Today I Learned
This section is inspired on the Today I Learned project from Hashrocket. I liked the overall concept of having fequent posts about something someone learned during the day, specially because the folks at Hashrocket use it mostly for software development posts. There's an open source project from them called Tilex which can be forked/downloaded by anyone who wants to replicate their "TIL" site, but since I already had this blog, I decided to take the concept and develop it here.
This is a short post describing how to get the screen auto-resizing working in a CentOS 7 VirtualBox guest OS
In this post, I'll talk about how to programatically obtain the source list from the an RPM specification (spec) file and what's the usecase for it TL;DR To...