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README.md

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 The installation is minimal and easy. 
 Simply select the version you require from the dropdown and start using terraform with ease. 
 
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 ## Installation
 
 At the moment, installation is available for most unix/linux based operating systems.
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 Alternatively, you can install the binary from source [here](https://github.com/warrensbox/terraform-switcher/releases) 
 
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 ## How to use:
 
 <img src="https://s3.us-east-2.amazonaws.com/kepler-images/warrensbox/tfswitch.gif" alt="drawing" style="width: 180px;"/>
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 2.  Select the version of terraform you require by using the up and down arrow.
 3.  Hit **Enter** to select the desired version
 
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 ## Additional Info
 
 [tfswitch main site](https://warrensbox.github.io/terraform-switcher/)