161 lines
2.2 KiB
Plaintext
161 lines
2.2 KiB
Plaintext
|
.TH 9PCON 8
|
||
|
|
.SH NAME
|
||
|
|
9pcon \- 9P to text translator
|
||
|
|
.SH SYNOPSIS
|
||
|
|
.B aux/9pcon
|
||
|
|
[
|
||
|
|
.B -cn
|
||
|
|
]
|
||
|
|
[
|
||
|
|
.B -m
|
||
|
|
.I msize
|
||
|
|
]
|
||
|
|
.I service
|
||
|
|
.SH DESCRIPTION
|
||
|
|
.I 9pcon
|
||
|
|
provides a textual interface to
|
||
|
|
.IR service ,
|
||
|
|
a conventional 9P server.
|
||
|
|
By default,
|
||
|
|
.I 9pcon
|
||
|
|
interprets
|
||
|
|
.I service
|
||
|
|
as a file to be opened.
|
||
|
|
The
|
||
|
|
.B -c
|
||
|
|
flag causes
|
||
|
|
.I 9pcon
|
||
|
|
to interpret
|
||
|
|
.I service
|
||
|
|
as a command to run which will carry out a
|
||
|
|
(binary) 9P
|
||
|
|
conversation over file descriptors 0 and 1.
|
||
|
|
The
|
||
|
|
.B -n
|
||
|
|
flag
|
||
|
|
causes
|
||
|
|
.I 9pcon
|
||
|
|
to interpret
|
||
|
|
.I service
|
||
|
|
as a network address to dial.
|
||
|
|
.PP
|
||
|
|
Once the connection is established,
|
||
|
|
.I 9pcon
|
||
|
|
prints R-messages as they arrive from the server,
|
||
|
|
and sends T-messages as they are typed on standard input.
|
||
|
|
There is no prompt.
|
||
|
|
Lines beginning with # are ignored.
|
||
|
|
The syntax for T-messages is one of:
|
||
|
|
.IP
|
||
|
|
.B Tversion
|
||
|
|
.I msize
|
||
|
|
.I version
|
||
|
|
.br
|
||
|
|
.B Tauth
|
||
|
|
.I afid
|
||
|
|
.I uname
|
||
|
|
.I aname
|
||
|
|
.br
|
||
|
|
.B Tattach
|
||
|
|
.I fid
|
||
|
|
.I afid
|
||
|
|
.I uname
|
||
|
|
.I aname
|
||
|
|
.br
|
||
|
|
.B Twalk
|
||
|
|
.I fid
|
||
|
|
.I newfid
|
||
|
|
.I wname...
|
||
|
|
.br
|
||
|
|
.B Topen
|
||
|
|
.I fid
|
||
|
|
.I mode
|
||
|
|
.br
|
||
|
|
.B Tcreate
|
||
|
|
.I fid
|
||
|
|
.I name
|
||
|
|
.I perm
|
||
|
|
.I mode
|
||
|
|
.br
|
||
|
|
.B Tread
|
||
|
|
.I fid
|
||
|
|
.I offset
|
||
|
|
.I count
|
||
|
|
.br
|
||
|
|
.B Twrite
|
||
|
|
.I fid
|
||
|
|
.I offset
|
||
|
|
.I data
|
||
|
|
.br
|
||
|
|
.B Tclunk
|
||
|
|
.I fid
|
||
|
|
.br
|
||
|
|
.B Tremove
|
||
|
|
.I fid
|
||
|
|
.br
|
||
|
|
.B Tstat
|
||
|
|
.I fid
|
||
|
|
.br
|
||
|
|
.B Twstat
|
||
|
|
.I fid
|
||
|
|
.I name
|
||
|
|
.I uid
|
||
|
|
.I gid
|
||
|
|
.I mode
|
||
|
|
.I mtime
|
||
|
|
.I length
|
||
|
|
.br
|
||
|
|
.B Tflush
|
||
|
|
.I oldtag
|
||
|
|
.LP
|
||
|
|
See
|
||
|
|
.IR intro (5)
|
||
|
|
for a description of the fields in each message.
|
||
|
|
For the most part, the syntax mirrors the description
|
||
|
|
of the messages in section 5.
|
||
|
|
The exceptions are that
|
||
|
|
the tags on the T-messages are added automatically;
|
||
|
|
.BR Twalk 's
|
||
|
|
.I nwname
|
||
|
|
count is inferred from the number of
|
||
|
|
.I wnames
|
||
|
|
given;
|
||
|
|
and
|
||
|
|
.BR Twstat 's
|
||
|
|
.I dir
|
||
|
|
is in expanded form rather than being an opaque byte sequence.
|
||
|
|
Note that since commands are parsed with
|
||
|
|
.B tokenize
|
||
|
|
(see
|
||
|
|
.IR getfields (2)),
|
||
|
|
it is easy to pass empty strings for absent
|
||
|
|
.IR name ,
|
||
|
|
.IR uid ,
|
||
|
|
and
|
||
|
|
.I gid
|
||
|
|
fields.
|
||
|
|
To ease specifying default integer fields, the
|
||
|
|
.B Twstat
|
||
|
|
message recognizes
|
||
|
|
.B ~0
|
||
|
|
in the
|
||
|
|
.IR mode ,
|
||
|
|
.IR mtime ,
|
||
|
|
and
|
||
|
|
.I length
|
||
|
|
arguments.
|
||
|
|
For example,
|
||
|
|
.EX
|
||
|
|
Twstat 101 '' '' sys ~0 ~0 ~0
|
||
|
|
.EE
|
||
|
|
sends a
|
||
|
|
.I wstat
|
||
|
|
message that attempts to change the group id associated with fid 101.
|
||
|
|
.SH SOURCE
|
||
|
|
.B /sys/src/cmd/aux/9pcon.c
|
||
|
|
.SH SEE ALSO
|
||
|
|
.IR intro (5)
|
||
|
|
.SH BUGS
|
||
|
|
There should be a flag to wait for responses,
|
||
|
|
to facilitate scripting.
|