Precise Management Systems Limited – Page 3 – Precise Management Systems Limited

Category: Tutorials

The concept of owner and groups for files is fundamental to Linux. Every file is associated with an owner and a group. You can use chown and chgrp commands to change the owner or t...

28 Oct

Strategic Plans for Integrating Technology

Category: Technology

Advances in technology drive a great amount of the change that occurs in business organizations. The competitive advantage in today’s business environment includes, in great ...

23 Aug

How to re-enable your Wi-Fi in Ubuntu after being disabled

Category: Tutorials

I have been researching for days after my wireless adapter was disabled mysteriously. I later found out that the wireless adapter was disabled due to an update which enabled my s...

23 Aug

Updating / Changing The Hostname On Ubuntu 18.04 LTS Server

Category: Tutorials

I recently downloaded Ubuntu 18.04 LTS Server on my Windows 10 test machine running VMware Workstation 14 Pro so I can do some testing. By far the big changes coming will be notice...

03 Jun

Configure Static IP Addresses On Ubuntu 18.04 LTS Server

Category: Tutorials

I have just started testing Ubuntu 18.04 . The first thing I noticed was how different it handles network interfaces. The way Ubuntu manages network interfaces has completely chang...

01 Jun

Shell command to bulk change file extensions in a directory (Linux)

Category: Tutorials

This article will explain how to change the file extension for all files in a directory in Linux using a simple bash shell command. 1. Change from one extension to another The comm...