Specific man page for shell built-in commands like

问题:

If you execute any of the following in the command line

man source 
man readonly
man suspend
...

The output is the same manpage describing shell built-in commands in general.

I've searched for 'source' on line and I've found this more specific documentation:

Linux / Unix Command: source

Command Library NAME

source - Evaluate a file or resource as a Tcl script
SYNOPSIS

source fileName source -rsrc resourceName ?fileName?

source -rsrcid resourceId ?fileName?

How can I output something similar in my terminal?

回答1:

Try doing this in a shell :

help source