The term Zombie, makes it hard for use to think of Zombie Processes in Linux as anything other than a bad thing. The reality is quite different though, have hard it is to believe. Zombie…
We automate the install of Kubernetes in the form of MicroK8s using Ansible on Ubuntu 20.04. In this way the MicroK8s install is correct with nothing forgotten. We also add aliases to Kubernetes kubectl in…
Working with MySQL 8 we look at how we can use Joins to show the data we need and how Views to simplify the select statement in MySQL. We have imported the Northwind database to…
Rellay giving you the focus on the information that you need. Adding color to your shell is going to make your scripts more usable and friendly. You can also pimp or color your BASH prompt,…
Authenticate Users with BASH Script and AWK We know that on Linux systems the user's password is stored in the /etc/shadow file usually. At least for local accounts, we can always query the shadow database…
Editing Files Using SED The Linux Stream Editor The Linux text editor sed is the stream editor which allows you to edit a file non-interactively. This means that you can edit a file from within…
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