Ansible is very flexible automation tools with many benefits. The free version is command-line based and here is an example to set it up. Environment…
I came across another personal project for friend to migrate a static site to word press site. The original site is on Jekyll + Bootstrap…
My challenge with my just revived wordpress.com site is the plug-ins. Even paied premium users cannot install plug-ins for diagram, etc. Upgrading to business plan…
Update Jan 3, 2023: practices described in this post has been outdated. It is recommended to use an off-the-shelf utility. This post is for archive…
RPM is the package manager tool in Linux. YUM is a repository management tool to fetch appropriate package for the particular version of Linux. YUM…
When speaking about memory there are a few concepts that I had to wrap my head around. I’m hence putting them together for future reference.…