Vim Cheatsheet

29 October, 2018 admin 0

Vim – the ubiquitous text editor Vim is a highly configurable text editor for efficiently creating and changing any kind of text. It is included […]

Awk Command

20 July, 2018 admin 0

The awk command or GNU awk in specific provides a scripting language for text processing. With awk scripting language, you can make the following: Define […]

How to get started with Firewalld

19 September, 2017 admin 0

Firewalld is the new userland interface in RHEL/ Centos 7. It replaces the iptables interface and connects to the netfilter kernel code. It mainly improves the security rules management by allowing configuration changes […]

How to install Nginx Unit on Linux

11 September, 2017 admin 0

NGINX Unit is a dynamic web application server, designed to run applications in multiple languages. Unit is lightweight, polyglot, and dynamically configured via API. The […]

Free Download Ebook

18 July, 2017 admin 0

IT, Programming & Computer science books Our free computer science, programming and IT books will keep you up to date on programming and core issues […]