The Linux man-pages project
https://www.kernel.org/doc/man-pagesThe Linux man-pages project. The Linux man-pages project documents the Linux kernel and C library interfaces that are employed by user-space programs. With respect to the C library, the primary focus is the GNU C library (), although, where known, documentation of variations in other C libraries available for Linux is also included.
open(3): open file - Linux man page
https://linux.die.net/man/3/openDescription. The open () function shall establish the connection between a file and a file descriptor. It shall create an open file description that refers to a file and a file descriptor that refers to that open file description. The file descriptor is used by other I/O functions to refer to that file. The path argument points to a pathname ...
The Linux man-pages project
www.kernel.org › doc › man-pagesThe Linux man-pages project. The Linux man-pages project documents the Linux kernel and C library interfaces that are employed by user-space programs. With respect to the C library, the primary focus is the GNU C library (), although, where known, documentation of variations in other C libraries available for Linux is also included.