TH IMPORT 4
SH NAME
import \- import a name space from a remote system
SH SYNOPSIS
B import
[
B -abcC
]
[
B -f
]
I system
I file
[
I mountpoint
]
SH DESCRIPTION
I Import
allows an arbitrary
I file
on a remote
I system
to be imported into the local name space.
Usually
I file
is a directory, so the complete
file tree under the directory is made available.
PP
A process is started on the
remote machine, with authority of the user of
IR import ,
to perform work for the local machine using the
IR exportfs (4)
service.
If
I mountpoint
is omitted
I import
uses the name of the remote
I file
as the local mount point.
PP
If
I file
is a directory,
I import
allows options exactly as in
I mount
and
IR bind (1)
to control the construction of union directories.
PP
The
B -f
option causes
I import
to push the
I fcall
line discipline on its network connection.  This option is intended for networks that do not
preserve read/write boundaries.
SH EXAMPLE
Assume a machine
B kremvax
that has IP interfaces for the company intranet and the global
internet mounted on
I /net
and
I /net.alt
respectively.
Any machine inside the company can get telnet out to the global
internet using:
IP
EX
import -a kremvax /net.alt
telnet /net.alt/tcp!ucbvax
EE
SH SOURCE
B /sys/src/cmd/import.c
SH SEE ALSO
IR bind (1),
B cs
in
IR ndb (8)

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