Linux man aw

Education is not limited to just classrooms. It can be gained anytime, anywhere... - Ravi Ranjan (M.Tech-NIT)

Linux man -aw

This command is used to view all the sections of a particular topic in a man page.

Linux-man-aw1

 

There are two sections for command 'chmod' as you can see above. So you can choose any of the sections either (1) that is executable programs or (2) that is system calls.