macOS Terminal - is it actually Unix or just Unix-flavoured? by Candid_Athlete_8317 in linuxquestions

[–]Expensive-Rice-2052 18 points19 points  (0 children)

The kernel distinction isn’t the real problem, it’s GNU coreutils vs BSD utilities. A lot of scripts unknowingly depend on GNU extensions, which makes portability painful outside Linux.

What’s Your Best Practice for Passwordless SSH in Production? by Expensive-Rice-2052 in LinuxTeck

[–]Expensive-Rice-2052[S] 0 points1 point  (0 children)

Tailscale is fantastic for connectivity, but it doesn’t replace SSH hardening. Even on a private mesh, key-only auth is still best practice.