Skip site navigation (1)Skip section navigation (2)

FreeBSD Manual Pages

  
 
  

home | help
CONMAND(8)		  ConMan: The Console Manager		    CONMAND(8)

NAME
       conmand - ConMan	daemon

SYNOPSIS
       conmand [OPTION]...

DESCRIPTION
       conmand	is the daemon responsible for managing consoles	defined	by its
       configuration file as well as listening for connections from clients.

OPTIONS
       -c file
	      Specify a	configuration file, overriding	the  default  location
	      [/usr/local/etc/conman.conf].

       -F     Run the daemon in	the foreground.

       -h     Display a	summary	of the command-line options.

       -k     Send a SIGTERM to	the conmand process associated with the	speci-
	      fied configuration, thereby killing the daemon.	Returns	 0  if
	      the daemon was successfully signaled; otherwise, returns 1.

       -L     Display license information.

       -p port
	      Specify the port on which	conmand	will listen for	clients, over-
	      riding both the default port [7890] and the  port	 specified  in
	      the configuration	file.

       -P file
	      Specify  the  PID	 file for storing the daemon's PID, overriding
	      the "server pidfile" directive in	the configuration file.

       -q     Displays the PID of the  conmand	process	 associated  with  the
	      specified	 configuration if it appears active.  Returns 0	if the
	      configuration appears active; otherwise, returns 1.

       -r     Send a SIGHUP to the conmand process associated with the	speci-
	      fied  configuration,  thereby  re-opening	both that daemon's log
	      file and individual console log files.  Returns 0	if the	daemon
	      was successfully signaled; otherwise, returns 1.

       -v     Enable verbose mode.

       -V     Display version information.

       -z     Truncate	both  the daemon's log file and	individual console log
	      files at start-up.

SIGNALS
       SIGHUP	   Close and re-open both the daemon's log file	and the	 indi-
		   vidual  console  log	 files.	  Conversion specifiers	within
		   filenames will be re-evaluated.  This is useful for	logro-
		   tate	configurations.

       SIGTERM	   Terminate the daemon.

SECURITY
       Connections to the server are not authenticated,	and communications be-
       tween client and	server are not encrypted.  Until this is addressed  in
       a  future  release,  the	 recommendation	is to bind the server's	listen
       socket to the loopback address (by specifying "server  loopback=on"  in
       conman.conf) and	restrict access	to the server host.

NOTES
       Log  messages  are sent to standard-error until after the configuration
       file has	been read, at which time future	messages are discarded	unless
       either  the  logfile  or	 syslog	 keyword has been specified (cf., con-
       man.conf(5)).

       If the configuration file is modified while the daemon is running and a
       pidfile	was not	originally specified, the '-k' and '-r'	options	may be
       unable to identify the daemon process;  consequently,  the  appropriate
       signal may need to be sent to the daemon	manually.

       The number of consoles that can be simultaneously managed is limited by
       the maximum number of file descriptors a	process	can  have  open.   The
       daemon  sets its	"nofile" soft limit to the maximum/hard	limit.	If you
       are encountering	"too many open files" errors, you may need to increase
       the "nofile" hard limit.

AUTHOR
       Chris Dunlap <cdunlap@llnl.gov>

COPYRIGHT
       Copyright (C) 2007-2018 Lawrence	Livermore National Security, LLC.
       Copyright (C) 2001-2007 The Regents of the University of	California.

LICENSE
       ConMan is free software:	you can	redistribute it	and/or modify it under
       the terms of the	GNU General Public License as published	 by  the  Free
       Software	 Foundation,  either version 3 of the License, or (at your op-
       tion) any later version.

SEE ALSO
       conman(1), conman.conf(5).

       https://dun.github.io/conman/

conman-0.3.0			  2018-09-15			    CONMAND(8)

NAME | SYNOPSIS | DESCRIPTION | OPTIONS | SIGNALS | SECURITY | NOTES | AUTHOR | COPYRIGHT | LICENSE | SEE ALSO

Want to link to this manual page? Use this URL:
<https://www.freebsd.org/cgi/man.cgi?query=conmand&sektion=8&manpath=FreeBSD+12.2-RELEASE+and+Ports>

home | help