pacman "the requested url returned error 404" Troubleshooting for Arch-Linux/Manjaro/Cinnarch

This Short Guide is a Quick Troubleshooting for Arch-Linux Based Distros pacman Error: "the requested url returned error 404".

The Content and Details are Expressly Reduced to Give Focus Only to the Essentials Instructions and Commands and Make the Tutorial Easier to Read and Digest ;)

1. Arch-Linux How-to Generate a Mirrorlist File

   Arch-Linux Mirrorlist File Generation

   The Linked Guide Contains Tip for Making a New Mirrorlist File for Arch-Linux Based Distros.
2. Insert the New Server Entry on the mirrorlist File

   su

   nano /etc/pacman.d/mirrorlist

   Inserts the Server Entry Contained on the mirrorlist File

   Ctrl+x to Save & Exit :)

3. Update pacman Repos

   pacman -Syy

   The pacman Should Now Find and Sync the New Repos.

How-to Install Evernote for Arch-Linux:

Evernote for Arch-Linux
The Linked Article Contains a Guides List on How-to Install Evernote 32/64bit Clone on Arch-Linux Distro.