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 is IPv4 and other next generation by not so widespread version is IPv6. IPv6...
Monthly Archive: December 2016
Linux Rpm Command With Examples
What is Rpm? Rpm is package manager popular in Red Hat based operating systems. Rpm full name is Red Hat Package Manager. Rpm uses rpm as package extension and format. Rpm packages are...
Compiling C and C++ Applications with GCC
GCC is de facto compiler UNIX and LINUX Operating Systems. GCC is acronym of GNU Compiler Collection. As the name Collection suggest GCC supports C, C++, Java, Ada, Go etc. In this post we...
MySQL Drop Database
MySQL is very popular opensource database it is used by a lot of different type and size companies. In this post we will look how to drop or delete MySQL databases? Drop Database Dropping/Deleting/Removing...
Terminal Show Hidden Files
Linux administrators generally works from terminal or command line. Normally if we issue an ls command ls command will only show normal files and directories. But there are hidden files and directories where a...
Show Linux File Size
One of the most asked question about files in Linux is how can I list file sizes in different formats? In this post we will look different commands to get file sizes. Ls ls...
Linux Create File
Sometimes creating a file empty or with a little content can be important. In this post we will look how to create a file from command line interface. Here is alternative ways to create...
Linux Compliant Laptop Vendors and Products
In this post we will look Linux pre-installed laptops and where can we buy. We will generally list Linux Laptop sellers and some example laptops and their prices. We will also look feedback about these...
Php/Javascript Redirect To Another Page or Url
PHP is popular programming or scripting language used to develop web pages. One of the problem developers face is using PHP to redirect user browser to the new page. for example we have an old URL but...
Vim, Vi Search Find And Replace Texts
Vim is a powerful tool for text editing code developments etc. One of the most wanted and loved feature is find and replace simple substitute. We will look different ways to find and replace...
