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A comment on Tailscale SSH. Parent comment

Re:Tailscale SSH by bradfitz on Wednesday June 22, 2022 @01:40PM (#31839224)
If you're already running recent-ish Tailscale on them, they're already running an SSH server that's just disabled. Run "tailscale up --ssh" to turn it on.

The code's at https://github.com/tailscale/tailscale/tree/main/ssh/tailssh for all the details. Which details in particular are you curious about?

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Re:Tailscale SSH by ignoramous on Wednesday June 22, 2022 @11:18PM (#31844820)
> Which details in particular are you curious about?

In the linked Q&A video with Maisem, you spoke about buying books on Linux to make SSH work. Which books, if you don't mind me asking?

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Re:Tailscale SSH by bradfitz on Thursday June 23, 2022 @12:22AM (#31845125)
The Linux Programming Interface: https://man7.org/tlpi/

Advanced Programming in the UNIX Environment, 3rd Edition: https://www.amazon.com/gp/product/0321637739

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Re:Tailscale SSH by dstaley on Wednesday June 22, 2022 @01:54PM (#31839449)
Ah it's using crypto/ssh to provide the SSH server, so I think that's all the details I needed! Can't wait to give this a shot.
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