chgrp: Update program usage and manpage
-h is incompatible with -R so handle that properly as well.
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21
chgrp.1
21
chgrp.1
@@ -6,20 +6,25 @@
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.Nd change the file group ownership
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.Sh SYNOPSIS
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.Nm
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.Op Fl R
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.Op Fl H
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.Op Fl L
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.Op Fl P
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.Ar groupname
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.Op Ar file...
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.Op Fl h
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.Oo
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.Fl R
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.Op Fl H | L | P
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.Oc
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.Ar group
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.Ar file...
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.Sh DESCRIPTION
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.Nm
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sets the group id of the files specified by
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.Ar file
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to the gid of the group named
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.Ar group.
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.Ar group .
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.Sh OPTIONS
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.Bl -tag -width Ds
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.It Fl h
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Change the group ID of the symlink itself. This flag cannot be used
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with
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.Op Fl R .
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.It Fl R
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Change file group ownership recursively.
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.It Fl H
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@@ -42,4 +47,4 @@ The
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.Nm
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utility is compliant with the
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.St -p1003.1-2008
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specification except from the -h flag.
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specification.
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