Step-by-step – Android Command Line Tools Ubuntu 21.04 Installation

Installing

2. 2. Downloading Android Command Line Tools

   Download Android Command Line Tools for Ubuntu GNU/Linux

   Get Android Command Line Tools .zip for Ubuntu

   Android Command Line Tools for Ubuntu

   To find it Scroll down right to the Bottom of the Page.
   And possibly on Browser Pop-up choose to Save it.

3. 3. Installing Android Command Line Tools

   Now to Install Android Command Line Tools on Ubuntu
   First, make the Target Directory with:

   mkdir -p ~/Android/Sdk

   And then Extract the Archive directly into the Target with:

   unzip -d ~/Android/Sdk ~/Downloads/commandlinetools-linux*.zip

   Now amend the User PATH:

   echo "export PATH=~/Android/Sdk/cmdline-tools/bin:$PATH" >> ~/.bashrc

   Again if not already done Set the “ANDROID_HOME” Variable like:

   echo "export ANDROID_HOME=~/Android/Sdk" >> ~/.bashrc

   Last, Reload the Bash Environment with:

   bash