Simplify, do not install examples or info manual, and change license3.1.7

Signed-off-by: Mattias Andrée <maandree@kth.se>

1 files changed, 40 insertions, 0 deletions

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+.TH BUS-CHMOD 1 BUS
+.SH NAME
+bus chmod - Change permissions on a bus
+.SH SYNOPSIS
+.B bus chmod
+.IR permissions
+.IR pathname
+.SH DESCRIPTION
+Change who have access to a bus with an associated \fIpathname\fP.
+In the \fIpermissions\fP, the owner, the group, and others (not
+in group) are represented by the symbols \fBu\fP, \fBg\fP, and
+\fBo\fP, respectively.  The \fIpermissions\fP string is imagined
+to have always be prefixed with an \fB=\fP.  This symbols means
+that all user classes list after it, and only those classes, as
+permission to use the bus.  Similarly the symbols \fB+\fP and
+\fB\-\fP can be used to grant and revoke access, respectively.
+The symbols \fB=\fP, \fB+\fP, and \fB\-\fP can be mixed, and are
+interpreted from left to right.  Alternatively the \fIpermissions\fP
+string can be a octal number, where the owner is represented by any
+bit in 700 (100, 200, or 400, or any combination thereof), the
+group is represented by any bit in 70, and others (not in the group)
+is represented by any bit in 7.
+.PP
+The current permissions of a bus can be retrieved by running
+.BR stat (1)
+over the \fIpathname\fP of the bus.
+.SH EXIT STATUS
+.TP
+0
+The command was successful.
+.TP
+1
+The command failed.
+.TP
+2
+The command is not recognised.
+.SH SEE ALSO
+.BR bus-chown (1),
+.BR bus-chgrp (1),
+.BR stat (1)