Category: sysadmin

How to test and validate DNSSEC using dig command line – nixCraft:

Want to troubleshoot and validate DNSSEC validation for your domain? Try these dig command examples for Linux/*BSD/macOS and Unix-like systems. 

How to add bash auto completion in CentOS 8 Linux – nixCraft:

Learn how to add bash auto completion in CentOS 8 Linux and write your first  simple bash completion program

How to set rsync speed limit from eating all bandwidth with -bwlimit option – nixCraft:

In this tutorial you will learn how to set up bandwidth I/O limit using rsync command on Linux, MacOS, FreeBSD and Unix-like systems.

Credit: https://iridakos.com/programming/2017/01/22/mom-dad-i-programmer

How To Set up OpenVPN Server In 5 Minutes on Ubuntu Linux – nixCraft: undefined

Lmao. Dad that is how I pay my bills and not living in your basement 😉

Use Linux or macOS else GTFO. Win10 is nothing but spyware os.

It is a must-read for all Unix/*BSD/Linux fans. This is the fascinating story of how Unix began & how it took over the world by Brian Kernighan. The author was a member of the original group of Unix developers & many Unix programmes including AWK. You can grab it from Amazon <=