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.IX Title "sfsrwsd_config 5"
.TH sfsrwsd_config 5 "SFS 0.7.2" "2002-12-20" "SFS 0.7.2"
.UC
.SH "NAME"
sfsrwsd_config \- file server configuration
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
.Ip "Hostname \fIname\fR" 4
.IX Item "Hostname name"
Set the \fILocation\fR part of the server's self-certifying pathname.
The default is the current host's fully-qualified hostname.
.Ip "Keyfile \fIpath\fR" 4
.IX Item "Keyfile path"
Tells \fBsfsrwsd\fR to look for its private key in file \fIpath\fR.
The default is \fIsfs_host_key\fR.  \s-1SFS\s0 looks for file names that do
not start with \fI/\fR in \fI/etc/sfs\fR, or whatever directory you
specified if you used the \fB\-with-etcdir\fR option to
\&\fBconfigure\fR ().
.Ip "Export \fIlocal-directory\fR \fIsfs-name\fR [R|W]" 4
.IX Item "Export local-directory sfs-name [R|W]"
Tells \fBsfsrwsd\fR to export \fIlocal-directory\fR, giving it the
name \fIsfs-name\fR with respect to the server's self-certifying
pathname.  Appending \fBR\fR to an export directive gives anonymous
users read-only access to the file system (under user \s-1ID\s0 \-2 and group \s-1ID\s0
\&\-2).  Appending \fBW\fR gives anonymous users both read and write
access.  See \fIQuick server setup\fR, for an example of the \fBExport\fR
directive.
.Sp
There is almost no reason to use the \fBW\fR flag.  The \fBR\fR flag
lets anyone on the Internet issue \s-1NFS\s0 calls to your kernel as user \-2.
\&\s-1SFS\s0 filters these calls; it makes sure that they operate on files
covered by the export directive, and it blocks any calls that would
modify the file system.  This approach is safe given a perfect \s-1NFS3\s0
implementation.  If, however, there are bugs in your \s-1NFS\s0 code, attackers
may exploit them if you have the \fBR\fR option\*(--probably just
crashing your server but possibly doing worse.
.Ip "LeaseTime \fIseconds\fR" 4
.IX Item "LeaseTime seconds"
.SH "FILES"
.IX Header "FILES"
.PD 0
.Ip "\fI/etc/sfs/sfsrwsd_config\fR" 4
.IX Item "/etc/sfs/sfsrwsd_config"
.Ip "\fI/usr/local/share/sfs/sfsrwsd_config\fR" 4
.IX Item "/usr/local/share/sfs/sfsrwsd_config"
.PD
file server configuration
.PP
(Files in \fI/etc/sfs\fR supersede default versions in \fI/usr/local/share/sfs\fR.)
.SH "SEE ALSO"
.IX Header "SEE ALSO"
\&\fIdirsearch\fR\|(1), \fInewaid\fR\|(1), \fIrex\fR\|(1), \fIsfsagent\fR\|(1), \fIsfskey\fR\|(1), \fIssu\fR\|(1), \fIsfs_config\fR\|(5), \fIsfs_srp_params\fR\|(5), \fIsfs_users\fR\|(5), \fIsfsauthd_config\fR\|(5), \fIsfscd_config\fR\|(5), \fIsfssd_config\fR\|(5), \fIfunmount\fR\|(8), \fIsfsauthd\fR\|(8), \fIsfscd\fR\|(8), \fIsfsrwsd\fR\|(8), \fIsfssd\fR\|(8), \fIvidb\fR\|(8)
.PP
The full documentation for \fB\s-1SFS\s0\fR is maintained as a Texinfo
manual.  If the \fBinfo\fR and \fB\s-1SFS\s0\fR programs are properly installed
at your site, the command \fBinfo \s-1SFS\s0\fR
should give you access to the complete manual.
.PP
For updates, documentation, and software distribution, please
see the \fB\s-1SFS\s0\fR website at \fIhttp://www.fs.net\fR.
.SH "AUTHOR"
.IX Header "AUTHOR"
sfsdev@redlab.lcs.mit.edu