How to Install Android SDK Tools Only on GNU/Linux Distros
Android SDK Tools Linux Installation Guide
The Article Presents a Series of Links to Android SDK Tools Only Installation Guides for some Most Diffused GNU/Linux Distributions.
First, the Android Software Development Kit for Linux (SDK) is the collection of libraries, tools, documentation, and samples that are required to run and develop Android Apps.
To Make the Entire Easy to Understand and Visualize the How to Install Android SDK on Linux 32/64-bit Includes the Basic Screenshots of All GUI Steps involved.
The Contents and Details of Guides for Android SDK Tools Installation Linux are Expressly Minimal to Give Focus Only to the Essentials Instructions and Commands and Make the Tut Easier to Understand ;)

Suggestion: in case to Find it Easily Search with Cmd/Win+f or Ctrl+f and your Distro Name!