Devops

How do you disable or enable IPv6 on your machine?

It can be quite irritating to get an Operation not permitted when trying to modify or delete the resolv.conf file. It can easily be fixed though.

Not sure why Pritunl getting started guid only details installation on RedHat based distributions. Its not hard or impossible to install it on debian based systems. Read on to know how to install Pritunl on Ubuntu 20.04 LTS

List of not so frequently required commands and procedures when working with Nvidia SoCs

How to build docker images so that they run on both Intel and ARM architectures using the old manifest method. This is also extremly handy if the docker files for the different architectures are different. The modern way of using docker buildx assumes all architectures use the same Dockerfile.

An easy to find list of (not so) frequently used kubectl commands.

The disk partition UUID is used to address hard disk partitions on linux in various places like the fstab file. But how do you find them in the first place?

Check what’s consuming all your disk space quickly and easily

Run OpenVPN client as a background service that starts on boot

Quick and dirty way to find the read/write speeds of your disk using the dd command