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How to Save a File in Vi / Vim Editor in Linux

It is true that learning Vi/Vim – a well-known text editor in the Linux ecosystem, is not as easy as learning Nano or Emacs, as it requires a little effort which is worthwhile.In this short article, intended for Vi/Vim text editor newbies, we’ll learn a few basic commands; how to save a file after writing or modifying its content.
How to Save a File in Vi / Vim Editor in Linux

It is true that learning Vi/Vim – a well-known text editor in the Linux ecosystem, is not as easy as learning Nano or Emacs, as it requires a little effort which is worthwhile.In this short article, intended for Vi/Vim text editor newbies, we’ll learn a few basic commands; how to save a file after writing or modifying its content.
Glances - An Advanced Real Time System Monitoring Tool for Linux

Earlier, we’ve written about many Linux System Monitor Tools that can be used to monitor performance of Linux systems, but we think that, most users prefer the default one that comes with every Linux distributions (top command).The top command is real time task manager in Linux and the most frequently used system monitoring tool in GNU/Linux distributions to find the performance related bottlenecks in system which help us to take corrective actions.
How to Add Windows Host to Nagios Monitoring Server

The check_nt plugin already installed on the Nagios Monitoring Server, if you followed our Nagios installation guide.But, I’d recommend you to follow the instructions described in this article and you will be successfully monitoring your windows host in less than 20 minutes.