How to set DNS in CentOS/RHEL 7 & prevent NetworkManager from overwriting /etc/resolv.conf?
This guide shows you how to set custom DNS entries for CentOS 7 / RedHat 7 and ensure that the settings are persistent even after a reboot. What you need ...
Blog
In addition to apps, websites and a lot of random stuff, I also write solutions/guides/tutorials to problems that I encounter in my day-to-day tech activities. I have created various articles with the intention of saving you time in case you encounter a similar issue.
Since I work with many different platforms and applications, the guides cover a variety of topics. You can view the most recent blog posts below or view them by categories or tags.
Recent Blog Posts
How to install OpenVPN server on Ubuntu 14.04 - A Step-by-Step Guide
This is a detailed & step-by-step guide that will show you how to install and configure OpenVPN on Ubuntu 14.04. You can use OpenVPN to access the Intern...
How to install Jekyll on Ubuntu 16.04 or Windows 10 - A Step-by-Step Guide
This guide will show you step by step how to install Jekyll 3.4.3 on a machine running Ubuntu or Windows 10. Jekyll’s official guide is good, but it’s very b...
How to fix error 0x80004005 - Cannot enable developer mode in Windows 10
“Developer mode package failed to install. Error code 0x80004005”. A few people, including me, faced issues when trying to enable developer mode in Windows 1...
Enabling Linux Bash Shell in Windows 10
Windows 10 (the new Anniversary update, specifically) has a new feature called “Windows Subsystem for Linux”. It’s basically a full-fledged Ubuntu based bash...
How to install megatools in Ubuntu 14.04.5 LTS (Trusty Tahr)
Megatools is a great collection of command line utilities that allow you to interact with your mega.nz account directly from the command line. You can direct...
How to install or renew SSL certificate in Exchange 2010
You will need to create and assign a new SSL certificate if you’re putting up a new Exchange server into production or renewing it for an existing server. Th...