Changing a remote’s URL in Git

To change the remote URL for a repository, you'll need to update the configuration file with the new URL. Otherwise, you'll get an error when attempting to push your repository. If you don't want to…

Merge Git branch to master

If you don't have push (write) access to an upstream repository, then you can pull commits from that repository into your own fork Disclaimer — I do not own this article, credits to help.github.com 1. Open…

Change WordPress Login Logo and URL

Why I need to change WordPress Login Logo and URL? — By default, you will have WordPress logo on your login page as shown below: To correct this issue, add these function below to your…

What is systemd?

What is systemd? — provides a standard process for controlling what programs run when a Linux system boots up.  Starting with Ubuntu 15.04, Upstart will be deprecated in favor of Systemd. With Systemd to manage the…

View open ports in Linux

What is Netstat? —  is a common command line TCP/IP networking utility available in most versions of Windows, Linux, UNIX and other operating systems. Netstat provides information and statistics about protocols in use and current TCP/IP…

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