Headup

  You're working on an XFS filesystem, in this case, you need to use xfs_growfs instead of resize2fs. Two commands are needed to perform...

I believe that if you are going to work with timestamps is better to do it in epoch stamps, so in GO epoch is type int64. package main impo...

So this one is pretty simple. However, I found a lot of misinformation along the way, so I figured that I would jot the proper (and most sim...

Sometimes you need to change the password to a user in a qcow2 image, to test locally, or if you are using an infrastructure without cloud-i...

A quick way to get the total amount of provisioned space from cinder alvaro@skyline.local: ~ $ cinder list --all-tenants mysql like output :...

In any kind of distributed system, you will have to choose between consistency, availability, and partitioning, the   CAP theorem   states t...

A quick guide to remembering how to keep up-to-date forked repos: First: Manage a set of tracked repositories. alvaro@skyline.local: ~/docke...