Signals. I spent 2 years to understand this part.
16:46
How Linux Kernel Runs Executables
33:52
Faster than Rust and C++: the PERFECT hash table
21:30
How a Single Bit Inside Your Processor Shields Your Operating System's Integrity
19:09
This is the code that sent Apollo 11 to the moon (and it’s awesome)
17:02
How Do Linux Kernel Drivers Work? - Learning Resource
12:25
Become a shell wizard in ~12 mins
29:31
Just enough assembly to blow your mind
23:39