Category Archives: GBlog

Permissions in Linux

Linux is a multi-user operating system, so it has security to prevent people from accessing each other’s confidential files. Introduction When you execute an “ls”… Read More »

Cloud Computing

In Simplest terms, cloud computing means storing and accessing the data and programs on remote servers that are hosted on internet instead of computer’s hard… Read More »

Li-Fi

When a person visits a place, the first thing he checks is that if there is an open Wi-Fi connection available so that he could… Read More »