1CONMAN(1)                 ConMan: The Console Manager                CONMAN(1)
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NAME

6       conman - ConMan client
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SYNOPSIS

10       conman [OPTION]... [CONSOLE]...
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DESCRIPTION

14       conman  is a program for connecting to remote consoles being managed by
15       conmand.  Console names can  be  separated  by  spaces  and/or  commas.
16       Globbing is used by default to match console names against the configu‐
17       ration, but regular expression matching can be enabled  with  the  '-r'
18       option.
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20       conman  supports  three  modes  of console access: monitor (read-only),
21       interactive (read-write), and broadcast (write-only).  If  neither  the
22       '-m'  (monitor) nor '-b' (broadcast) options are specified, the console
23       session is opened in interactive mode.
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OPTIONS

27       -b     Broadcast to multiple consoles (write-only).  Data sent  by  the
28              client will be copied to all specified consoles in parallel, but
29              console output will not be sent back to the client.  This option
30              can be used in conjunction with '-f' or '-j'.
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32       -d destination
33              Specify  the  location  of  the  conmand  daemon, overriding the
34              default [127.0.0.1:7890].  This location may contain a  hostname
35              or  IP  address,  and be optionally followed by a colon and port
36              number.
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38       -e character
39              Specify the client escape character, overriding the default [&].
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41       -f     Specify that write-access to the  console  should  be  "forced",
42              thereby  stealing  the console away from existing clients having
43              write privileges.  The original clients are informed by  conmand
44              of  who  perpetrated  the  theft as their connections are termi‐
45              nated.
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47       -F file
48              Read console names/patterns from file.  Only  one  console  name
49              may  be  specified  per  line.  Leading and trailing whitespace,
50              blank lines, and comments (i.e., lines beginning with a '#') are
51              ignored.
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53       -h     Display a summary of the command-line options.
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55       -j     Specify  that  write-access  to  the console should be "joined",
56              thereby sharing the console with existing clients  having  write
57              privileges.  The original clients are informed by conmand that a
58              new client has been granted write privileges.
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60       -l file
61              Log console session output to file.
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63       -L     Display license information.
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65       -m     Monitor a console (read-only).
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67       -q     Query conmand for consoles  matching  the  specified  names/pat‐
68              terns.  Output from this query can be saved to file for use with
69              the '-F' option.
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71       -Q     Enable quiet-mode,  suppressing  informational  messages.   This
72              mode  can  be  toggled  within  a  console  session via the '&Q'
73              escape.
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75       -r     Match console names via regular expressions instead of globbing.
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77       -v     Enable verbose mode.
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79       -V     Display version information.
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ESCAPE CHARACTERS

83       The following escapes are supported and assume the default escape char‐
84       acter [&]:
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86       &?     Display a list of currently available escapes.
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88       &.     Terminate the connection.
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90       &&     Send a single escape character.
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92       &B     Send a "serial-break" to the remote console.
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94       &E     Toggle echoing of client input.
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96       &F     Switch from read-only to read-write via a "force".
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98       &I     Display information about the connection.
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100       &J     Switch from read-only to read-write via a "join".
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102       &L     Replay  up  the  the  last  4KB  of console output.  This escape
103              requires the console device to have logging enabled in the  con‐
104              mand configuration.
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106       &M     Switch from read-write to read-only.
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108       &Q     Toggle quiet-mode to display/suppress informational messages.
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110       &R     Reset  the  node  associated  with  this  console.   This escape
111              requires a "resetcmd" to be specified in the conmand  configura‐
112              tion.
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114       &Z     Suspend the client.
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ENVIRONMENT

118       The following environment variables override the default settings.
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120       CONMAN_HOST
121              Specifies  the  hostname  or IP address at which to contact con‐
122              mand, but may be overridden by the '-d' command-line option.   A
123              port  number separated by a colon may follow the hostname (i.e.,
124              host:port), although the CONMAN_PORT environment variable  takes
125              precedence.   If  not  set, the default host [127.0.0.1] will be
126              used.
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128       CONMAN_PORT
129              Specifies the port on which to contact conmand, but may be over‐
130              ridden by the '-d' command-line option.  If not set, the default
131              port [7890] will be used.
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133       CONMAN_ESCAPE
134              The first character of this variable specifies the escape  char‐
135              acter,  but  may  be overridden by the '-e' command-line option.
136              If not set, the default escape character [&] will be used.
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SECURITY

140       The client/server communications are not yet encrypted.
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AUTHOR

144       Chris Dunlap <cdunlap@llnl.gov>
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148       Copyright (C) 2007-2018 Lawrence Livermore National Security, LLC.
149       Copyright (C) 2001-2007 The Regents of the University of California.
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LICENSE

153       ConMan is free software: you can redistribute it and/or modify it under
154       the  terms  of  the GNU General Public License as published by the Free
155       Software Foundation, either version 3  of  the  License,  or  (at  your
156       option) any later version.
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SEE ALSO

160       conman.conf(5), conmand(8).
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162       https://dun.github.io/conman/
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166conman-0.3.0                      2018-09-15                         CONMAN(1)
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