GNU/Linux Ubuntu 20.10 Installing Postman – Step by step Guide
How to Install Postman REST/SOAP Client on Ubuntu 20.10 Groovy GNU/Linux desktop – Step by step Tutorial.
And Postman for Ubuntu 20.10 is the Complete API Development Environment with Integrated Tools for Every Stage of the API Lifecycle.
Moreover, you find included detailed instructions on How to Getting Started with Postman POST Request Testing on GNU/Linux.
Finally, here it’s described a Postman System-Wide Setup, for a Local one simply Decompress the Archive and Run from the Home folder.

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1. Launching Shell Emulator
Open a Terminal window
Ctrl+Alt+t on desktop
(Press “Enter” to Execute Commands).
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