Short version
talk from one user to another only displays [No connection yet] and [Checking for invitation on caller's machine] in the caller's terminal, nothing happens in the callee's terminal.
talkd is probably not running, and I don't know how to start it.
Long version
I was exploring...
The Future of Programming - Bret Victor (2013)
View: https://www.youtube.com/watch?v=8pTEmbeENF4
The future of programming as from the PoV of 1973. Simultaneously depressing and inspiring!
I read many times OpenBSD is the most secure system and it have a minimal code base which affect to its security. I'm curious how OpenBSD is secure comparing to other operating systems from BSD family (mainly FreeBSD, NetBSD and HardenedBSD) and comparing to any hardened Linux (for example...
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