1 c8b6342d 2005-01-13 devnull .TH IMPORT 4
  2 c8b6342d 2005-01-13 devnull .SH NAME
  3 c8b6342d 2005-01-13 devnull import \- import 9P resources from another system
  4 c8b6342d 2005-01-13 devnull .SH SYNOPSIS
  5 c8b6342d 2005-01-13 devnull .B import
  6 c8b6342d 2005-01-13 devnull [
  7 c8b6342d 2005-01-13 devnull .B -df
  8 c8b6342d 2005-01-13 devnull ]
  9 c8b6342d 2005-01-13 devnull [
 10 c8b6342d 2005-01-13 devnull .B -n
 11 c8b6342d 2005-01-13 devnull .I ns
 12 c8b6342d 2005-01-13 devnull ]
 13 c8b6342d 2005-01-13 devnull [
 14 c8b6342d 2005-01-13 devnull .B -p
 15 c8b6342d 2005-01-13 devnull .I prog
 16 c8b6342d 2005-01-13 devnull ]
 17 c8b6342d 2005-01-13 devnull [
 18 c8b6342d 2005-01-13 devnull .B -s
 19 c8b6342d 2005-01-13 devnull .I service
 20 c8b6342d 2005-01-13 devnull ]
 21 c8b6342d 2005-01-13 devnull .I system
 22 c8b6342d 2005-01-13 devnull .SH DESCRIPTION
 23 c8b6342d 2005-01-13 devnull .I Import
 24 c8b6342d 2005-01-13 devnull presents the 9P service
 25 c8b6342d 2005-01-13 devnull .I service
 26 c8b6342d 2005-01-13 devnull (default
 27 c8b6342d 2005-01-13 devnull .BR plumb )
 28 c8b6342d 2005-01-13 devnull running on
 29 c8b6342d 2005-01-13 devnull .I system
 30 c8b6342d 2005-01-13 devnull as a service on the local system,
 31 c8b6342d 2005-01-13 devnull in the current name space.
 32 c8b6342d 2005-01-13 devnull .PP
 33 c8b6342d 2005-01-13 devnull The
 34 c8b6342d 2005-01-13 devnull .B -n
 35 c8b6342d 2005-01-13 devnull option sets the remote name space directory
 36 c8b6342d 2005-01-13 devnull where
 37 c8b6342d 2005-01-13 devnull .I import
 38 c8b6342d 2005-01-13 devnull should expect to find
 39 c8b6342d 2005-01-13 devnull .IR service .
 40 c8b6342d 2005-01-13 devnull If it is not specified,
 41 c8b6342d 2005-01-13 devnull .I import
 42 c8b6342d 2005-01-13 devnull uses name of the local system's name space directory.
 43 c8b6342d 2005-01-13 devnull (Since name space directories are conventionally inside
 44 c8b6342d 2005-01-13 devnull .BR /tmp ,
 45 c8b6342d 2005-01-13 devnull the path have different meanings on the two systems.)
 46 c8b6342d 2005-01-13 devnull .PP
 47 c8b6342d 2005-01-13 devnull .I Import
 48 c8b6342d 2005-01-13 devnull connects to
 49 c8b6342d 2005-01-13 devnull .I system
 50 c8b6342d 2005-01-13 devnull using
 51 c8b6342d 2005-01-13 devnull .IR ssh (1).
 52 c8b6342d 2005-01-13 devnull It invokes
 53 c8b6342d 2005-01-13 devnull .I import
 54 c8b6342d 2005-01-13 devnull on the remote system to carry out the remote
 55 c8b6342d 2005-01-13 devnull side of the protocol.
 56 c8b6342d 2005-01-13 devnull The
 57 c8b6342d 2005-01-13 devnull .B -p
 58 c8b6342d 2005-01-13 devnull option specifies the path to
 59 c8b6342d 2005-01-13 devnull .I import
 60 c8b6342d 2005-01-13 devnull on the remote system, in case it is not in the system search path.
 61 c8b6342d 2005-01-13 devnull .PP
 62 c8b6342d 2005-01-13 devnull The
 63 c8b6342d 2005-01-13 devnull .B -d
 64 c8b6342d 2005-01-13 devnull option turns on debugging.
 65 c8b6342d 2005-01-13 devnull The
 66 c8b6342d 2005-01-13 devnull .B -f
 67 c8b6342d 2005-01-13 devnull option keeps
 68 c8b6342d 2005-01-13 devnull .I import
 69 c8b6342d 2005-01-13 devnull from forking itself into the background, also useful for debugging.
 70 c8b6342d 2005-01-13 devnull .SH EXAMPLE
 71 c8b6342d 2005-01-13 devnull Suppose you run
 72 c8b6342d 2005-01-13 devnull .B sam
 73 c8b6342d 2005-01-13 devnull .B -r
 74 c8b6342d 2005-01-13 devnull to the CPU server
 75 c8b6342d 2005-01-13 devnull .IR anna .
 76 c8b6342d 2005-01-13 devnull .I Sam
 77 c8b6342d 2005-01-13 devnull wants to talk to a plumber on the local terminal,
 78 c8b6342d 2005-01-13 devnull but the file names will refer to files on
 79 c8b6342d 2005-01-13 devnull .IR anna .
 80 c8b6342d 2005-01-13 devnull .PP
 81 c8b6342d 2005-01-13 devnull To fix this problem, create a new name space directory
 82 c8b6342d 2005-01-13 devnull and start a new plumber on
 83 c8b6342d 2005-01-13 devnull .IR anna :
 84 c8b6342d 2005-01-13 devnull .IP
 85 c8b6342d 2005-01-13 devnull .EX
 86 c8b6342d 2005-01-13 devnull remotens=/tmp/ns.`whoami`.on.`hostname`
 87 c8b6342d 2005-01-13 devnull ssh anna mkdir $remotens
 88 c8b6342d 2005-01-13 devnull ssh anna NAMESPACE=$remotens plumber
 89 c8b6342d 2005-01-13 devnull .EE
 90 a192c140 2005-01-16 devnull .LP
 91 c8b6342d 2005-01-13 devnull Now import that plumber to the local name space before starting
 92 c8b6342d 2005-01-13 devnull .I sam
 93 c8b6342d 2005-01-13 devnull and
 94 c8b6342d 2005-01-13 devnull .IR 9term :
 95 c8b6342d 2005-01-13 devnull .IP
 96 c8b6342d 2005-01-13 devnull .EX
 97 c8b6342d 2005-01-13 devnull NAMESPACE=/tmp/ns.anna
 98 c8b6342d 2005-01-13 devnull mkdir $NAMESPACE
 99 c8b6342d 2005-01-13 devnull import -n $remotens -s plumb anna
100 c8b6342d 2005-01-13 devnull sam &
101 c8b6342d 2005-01-13 devnull 9term ssh anna &
102 c8b6342d 2005-01-13 devnull .EE
103 c8b6342d 2005-01-13 devnull .SH SOURCE
104 c8b6342d 2005-01-13 devnull .B \*9/src/cmd/import.c
105 c8b6342d 2005-01-13 devnull .SH SEE ALSO
106 c8b6342d 2005-01-13 devnull .IR 9pserve (4),
107 c8b6342d 2005-01-13 devnull .IR intro (4)