Library Unistd H -

: Replaces the current process image with a new one (how your terminal launches other apps). getpid() : Tells the program its own unique process ID. ⏱️ System & Time

: Moves the "read/write pointer" to a specific spot in a file. 👥 Process Management This is where gets powerful (and a bit weird). Library Unistd H

Useful for controlling how your program behaves in the background. : Replaces the current process image with a