Semaphores are a critical aspect of inter-process communication (IPC) in Linux. They are a way for multiple proc

In Linux, each process has their own independent memory spaces. For any specific process, its memory cannot be accessed

Process 0, 1 and 2There are three initial processes in Linux: process 0: idle process, the first process created by the

OverviewSending and receiving signals are key features in Linux. A Linux signal is a type of interrupt,used to announce

Python has offered a number of built-in data structures e.g. list, dict, set etc. Eachof them has already implemented