Terminal sharing options

https://alternativeto.net/software/tmate/

Nice to haves:

• read-only session
• self-hosted
• access restriction so only a limited group of users can create sessions

tty-share

see ./tty-share.md

Stale / out of scope

• https://github.com/spolu/warp (last commit 2017)

tmate

see ./tmate.md

Teleconsole

<https://github.com/gravitational/teleconsole

• Last release 2018-08 (as of 2020-11), last commit 2020-06
• No read-only sessions
• Self-hosted private SSH Bastions possible with Teleport
  • Unsure if you can restrict users to your self-hosted session
  • No good instructions how to set it up