I want to know if any C libraries are available online that provide functions for performing UNIX commands. For eg. supposing I want to find a file in UNIX, i want to do it thru a C program by calling a function called find() and supplying the same parameters as in find command.
This tutorial covers some basics of pointer, pointer arithmetic and function pointer.
What is a pointer:
A pointer is a variable which holds an address. This address might be address of another variable/address of devices/address of fu…