preload(8) [freebsd man page]

PRELOAD(8)						  System Administration Utilities						PRELOAD(8)

NAME

       preload - Adaptive readahead daemon

SYNOPSIS

       preload [OPTION]...

DESCRIPTION

       preload is an adaptive readahead daemon that prefetches files mapped by applications from the disk to reduce application startup time.

       -h, --help
	      Display command line parameters and their default values, and exit.

       -v, --version
	      Display version information and exit.

       -c, --conffile
	      Set configuration file. Empty string means no conf file.	(default is /etc/preload.conf)

       -s, --statefile
	      Set state file to load/save. Empty string means no state.  (default is /var/lib/preload/preload.state)

       -l, --logfile
	      Set log file. Empty string means to log to stderr.  (default is /var/log/preload.log)

       -f, --foreground
	      Run in foreground, do not daemonize.

       -n, --nice
	      Nice level.  (default is 15)

       -V, --verbose
	      Set the verbosity level.	Levels 0 to 10 are recognized.	(default is 4)

       -d, --debug
	      Debug mode: --logfile '' --foreground --verbose 9

SIGNALS

       On receipt of a SIGHUP, the daemon will close and reopen its log file, and reread the configuratoin file.

       On receipt of a SIGUSR1, the daemon dumps the currently loaded configuration into the log file.

       On receipt of a SIGUSR2, the daemon saves its state into the state file.

AUTHOR

       Written by Behdad Esfahbod <behdad@gnu.org>

REPORTING BUGS

       Report bugs to <http://preload.sf.net/bug>

COPYRIGHT

       Copyright (C) 2005,2006,2007,2008 Behdad Esfahbod.
       This is free software; see the source for copying conditions.  There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICU-
       LAR PURPOSE.

preload 0.6.4							     May 2012								PRELOAD(8)

CGRULESENGD(8)							 libcgroup Manual						    CGRULESENGD(8)

NAME

       cgrulesengd - control group rules daemon

SYNOPSIS

       cgrulesengd [options]

DESCRIPTION

       cgrulesengd  is	a  daemon,  which  distributes processes to control groups. When any process changes its effective UID or GID, cgrulesengd
       inspects the list of rules loaded from the cgrules.conf file and moves the process to the appropriate control group.

       The list of rules is read during the daemon startup is are cached in the daemon's memory.  The daemon reloads the list  of  rules  when	it
       receives SIGUSR2 signal.  The daemon reloads the list of templates when it receives SIGUSR1 signal.

       The daemon opens a standard unix socket to receive 'sticky' requests from cgexec.

OPTIONS

       -h|--help
	      Display help.

       -f <path>|--logfile=<path>
	      Write  log  messages to the given log file. When '-' is used as <path>, log messages are written to the standard output. If '-f' and
	      '-s' are used together, the logs are sent to both destinations.

       -s[facility]|--syslog=[facility]
	      Write log messages to syslog. The default facility is DAEMON. If '-f' and '-s' are used together, the logs are sent to both destina-
	      tions.

       -n|--nodaemon
	      Don't fork the daemon, stay in the foreground.

       -v|--verbose
	      Display more log messages. This option can be used three times to enable more verbose log messages.

       -q|--quiet
	      Display less log messages.

       -Q|--nolog
	      Disable logging.

       -d|--debug
	      Equivalent to '-nvvvf -', i.e. don't fork the daemon, display all log messages and write them to the standard output.

       -u <user>|--socket-user=<user>
	      -g  <group>|--socket-group=<group>  Set the owner of cgrulesengd socket. Assumes that cgexec runs with proper suid permissions so it
	      can write to the socket when cgexec --sticky is used.

ENVIRONMENT VARIABLES

       CGROUP_LOGLEVEL
	      controls verbosity of the tool. Allowed values are DEBUG, INFO, WARNING or ERROR.

FILES

       /etc/cgrules.conf
       the default libcgroup configuration file

SEE ALSO

       cgrules.conf (5)

Linux								    2009-02-18							    CGRULESENGD(8)