Document use of wildcards (*) and ampersands (&) in autofs map files.
Differential Revision: https://reviews.freebsd.org/D1199 Reviewed by: wblock@ MFC after: 1 month Sponsored by: The FreeBSD Foundation
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@ -27,7 +27,7 @@
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.\"
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.\" $FreeBSD$
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.\"
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.Dd November 19, 2014
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.Dd November 21, 2014
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.Dt AUTO_MASTER 5
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.Os
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.Sh NAME
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@ -124,6 +124,12 @@ is the path component used by
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.Xr automountd 8
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to find the right map entry to use.
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It is also used to form the final mountpoint.
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A wildcard
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.Pq Ql *
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can be used for the key.
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It matches every directory that does not match other keys.
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Those directories will not be visible to the user
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until accessed.
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.Pp
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The
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.Ar options
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@ -155,9 +161,20 @@ for a single key.
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The
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.Ar location
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field specifies the filesystem to be mounted.
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To pass location that begins with
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Ampersands
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.Pq Ql &
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in the
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.Ar location
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field are replaced with the value of
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.Ar key .
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This is typically used with wildcards, like:
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.Bd -literal -offset indent
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.Li * 192.168.1.1:/share/&
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.Ed
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.Pp
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To pass a location that begins with
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.Li / ,
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prefix it with colon.
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prefix it with a colon.
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For example,
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.Li :/dev/cd0 .
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.Pp
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