December 2016 – POFTUT

What is Network Address Translation (NAT)?

In corporate networks or internet works on dominantly on IP protocol. IP protocols have two versions. Most popular default one …

What is Rpm? Rpm is package manager popular in Red Hat-based operating systems. Rpm full name is Red Hat …

GCC is de facto compiler UNIX and LINUX Operating Systems. GCC is the acronym of the GNU Compiler Collection. As …

MySQL is a very popular opensource database it is used by a lot of different types and size companies. In …

One of the most asked questions about files in Linux is how can I list file sizes in different formats? …

Sometimes creating a file empty or with a little content can be important. In this post, we will look at …

In this post we will look at Linux pre-installed laptops and where can we buy. We will generally list Linux …

PHP is a popular programming or scripting language used to develop web pages. One of the problems developers face is …

Vim is a powerful tool for text editing code developments etc. One of the most wanted and loved features is …

A data center is a facility used to house computer systems and provides the required environment to these systems. The …