11:31

Stopping and continuing the execution of a process (using SIGCONT and SIGSTOP)

11:44

Handling signals

11:17

Communicating between processes using signals

5:52

Sending and Handling Signals in C (kill, signal, sigaction)

14:00

Communicating between processes (using pipes) in C

14:28

Making Minimalist Chat Server in C on Linux

53:32

Signal handling in Linux

8:01

you will never ask about pointer arithmetic after watching this video