I just realized that this book, which I’m still using as a reference every now and then, is from 2005.

In other words, it’s over 20 years old now. 😬

@movq@www.uninformativ.de That certainly paid for itself.

@tftp@tilde.town Please elaborate. 😅

@tftp@tilde.town Ah, I see. I have a feeling that a lot of stuff is going on under the hood all the time and it’s mostly the userland-visible things that stay the same? 🤔 But yeah, some stuff is really, really old, like the TCP code I’ve recently (tried to) read.