====== Man ======
<code>
NAME
    The name of the command or function, followed by a one-line description of what it does.
SYNOPSIS
    In the case of a command, you get a formal description of how to run it and what command line options it takes.
DESCRIPTION
    A textual description of the functioning of the command or function.
EXAMPLES
    Some examples of common usage.
SEE ALSO
    A list of related commands or functions.
BUGS
    List known bugs.
AUTHOR
   Specify your contact information.
COPYRIGHT
    Specify your copyright information.
</code>

===== Man Page Sections ===== 

The manual is generally split into eight numbered sections, organized as follows under Linux or UNIX like oses:
  * Section 	Description
  * 1 	Executable shell commands
  * 2 System calls (functions provided by the kernel)
  * 3 	Library calls (functions within program libraries)
  * 4 	Special files (usually found in /dev)
  * 5 	File formats and conventions eg /etc/passwd
  * 6 	Games
  * 7 	Miscellaneous (including macro packages and conventions), e.g. man(7), groff(7)
  * 8 	System administration commands (usually only for root)
  * 9 	Kernel routines [Non standard]

===== How Do I Install My Man Page? =====

Simply type the following command:
<code>
cp nuseradd /usr/local/man/man8/nuseradd.1
gzip /usr/local/man/man8/nuseradd.1
man nuseradd
</code>
You can also use install command as follows (recommend for shell scripts):
<code>
install -g 0 -o 0 -m 0644 nuseradd.1 /usr/local/man/man8/
gzip /usr/local/man/man8/nuseradd.1
</code>