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Subject: Is there reference manual for sh?
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a@zeos.net writes:

>  I need a reference manual or specification for sh.
>  Where can I find it?

	In you mean within FreeBSD, try:

	man sh

	or

	man builtin,

	As a user, the O'Reilly _UNIX in a Nutshell_ I bought many
years ago was a very wise investment.
	If you want to hack the code ... the start with the code.  And
good luck.


				Robert Huff