The document describes MAN pages, which provide information on commands, functions, and their proper execution. The pages are organized into 9 sections covering commands for users, programming interfaces, games, device drivers, system administration commands, and kernel functions for programmers.

1. MAN pages.
These pages describes commands functions and there proper execution.
Pages are arranged in the 9 sections :
Section 1 : Covers the commands that is normally provided by the user in the terminal.
Section 2 to 5 : Programmers interface to the UNIX system is documented.
Section 6: Covers the amusements and games included in UNIX system.
Section 7 : Covers the device drivers of the system.
Section 8: Covers the commands use by administrator to manage the system.
Section 9 : UNIX kernels functions, which programmers uses while writing device drivers.
Solution
MAN pages.
These pages describes commands functions and there proper execution.
Pages are arranged in the 9 sections :
Section 1 : Covers the commands that is normally provided by the user in the terminal.
Section 2 to 5 : Programmers interface to the UNIX system is documented.
Section 6: Covers the amusements and games included in UNIX system.
Section 7 : Covers the device drivers of the system.
Section 8: Covers the commands use by administrator to manage the system.
Section 9 : UNIX kernels functions, which programmers uses while writing device drivers.