Expect is a tool for automating interactive applications according to a script.
Following the script, Expect knows what can be expected from a program and what
the correct response should be. Expect is also useful for testing these same
applications.
Snaps are applications packaged with all their dependencies to run on all popular Linux distributions from a single build. They update automatically and roll back gracefully.
Snaps are discoverable and installable from the Snap Store, an app store with an audience of millions.
Enable snapd
Snap can be installed on Pop!_OS from the command line. Open Terminal from the Applications launcher and type the following:
sudo apt update
sudo apt install snapd
Either log out and back in again, or restart your system, to ensure snap’s paths are updated correctly.
Install expect
To install expect, simply use the following command: