pam_abl(1) [debian man page]

PAM_ABL(1)							   User Commands							PAM_ABL(1)

NAME

       pam_abl - query or purge the databases used by the pam_abl module.

SYNOPSIS

       pam_abl [OPTION] [CONFIG]

DESCRIPTION

       Provides a non-pam interface to the infomration stored in the pam_abl module databases. CONFIG is the name of the pam_abl config file
       (default: /etc/security/pam_abl.conf). The config file is read to discover the names of the pam_abl databases, the rules that control
       purging of old data from them and commands to run when a user or host switches state.

OPTIONS

   MAINTENANCE
       -h, --help
	   See this message.

       -p, --purge
	   Purge databases according to purge rules in config.

       -r, --relative
	   Display times relative to now.

       -v, --verbose
	   Verbose output.

   NON-PAM INTERACTION
       -f, --fail
	   Fail user or host.

       -w, --whitelist
	   Perform whitelisting (remove from blacklist, does not provide immunity).

       -c, --check
	   Check status. Returns non-zero if currently blocked Prints name: status if verboseness is specified. If more than one host or user is
	   given, checks only the first host/user pair.

       -s, --service
	   Operate in context of specified service. Defaults to none.

       -U, --user
	   Operate on user (wildcards are ok for whitelisting).

       -H, --host
	   Operate on host (wildcards are ok for whitelisting).

       If you specified commands to run in your configuration, those commands will try to run if the host or user switches state (blocked <->
       clear) since the last time it was checked. The command will only be able to run, however, if you supply enough information to fill in the
       substitutions in the command. For instance, if your host_clr_command uses the %s parameter, you will need to specify the service with -s in
       order for the command to actually run.

EXAMPLES

       Obtain a list of failed hosts and users:

       $ pam_abl

       Obtain a full list of failures listing times relative to now:

       $ pam_abl -rv $ pam_abl --relative --verbose

       Purge old data:

       $ pam_abl -p $ pam_abl --purge

       Unblock all example.com, somewhere.com hosts:

       $ pam_abl -w -H *.example.com -H *.somewhere.com

       Fail the host badguy.com and the user joe:

       $ pam_abl -f -H badguy.com -U joe

       Check whether joe is currently allowed to use your neato service from somehost, running the necessary commands if he switches state:

       $ pam_abl -c -U joe -H somehost -s neato

AUTHORS

       Andy Armstrong <andy@hexten.net>

       Chris Tasma <pam-abl@deksai.com>

REPORTING BUGS

       Report bugs to <pam-abl@deksai.com>

SEE ALSO

       pam_abl.conf(5), pam_abl(8)

GNU
								    01/13/2010								PAM_ABL(1)

gkrellmd(1)							   User's Manual						       gkrellmd(1)

NAME

       gkrellmd - The GNU Krell Monitors Server

SYNOPSIS

       gkrellmd [ --help ] [ --verbose ] [ -u | --update-hz N ]

       [ -m | --max-clients N ] [ -P | --port N ] [ -a | --allow-host hostname ]

DESCRIPTION

       gkrellmd  Listens  for  connections from gkrellm clients.  When a gkrellm client connects to a gkrellmd server all builtin monitors collect
       their data from the server.  However, the gkrellm process is running on the local machine, so any enabled plugins will  run  in	the  local
       context	(Flynn	is an example exception to this since it derives its data from the builtin CPU monitor).  Also, any command launching will
       run commands on the local machine.

       There is no support for file system mounting and local mailbox checking on the machine where the gkrellmd server is running.

OPTIONS

       -h --help
	      Displays usage information and exits.

       -v --version
	      Prints gkrellmd version and exits.

       -V --verbose
	      Prints connection progress.

       -u, --update-hz f
	      Sets the data update frequency in samples per second for the server.  This is independent of and should be  less	than  the  gkrellm
	      client  update  rate.   The rate can be from 1 to 10 and should be lower to minimize network traffic.  A value of not much more than
	      1/2 the client update rate is best where it is not important to minimize network traffic.

       -m, --max-clients N
	      Sets the maximum number of simultaneous clients allowed to connect to the server.

       -P, --port server_port
	      Use server_port for the network connection.

       -a, --allow-host hostname
	      Specify hosts which are allowed to connect.  Multiple allow-host arguments may be given.	If no hosts are specified on  the  command
	      line  or	in  a  gkrellmd.conf file, then all hosts are allowed to connect.  Also, if hostname is the keyword ALL then all hosts are
	      allowed.	This option is additive and specified hosts will be added to the  hostnames  listed  in  gkrellmd.conf	files  unless  the
	      --clear-hosts option is given first.

       -c, --clear-hosts
	      Clears  the  current  list  of  allowed hosts.  Use this before any --allow-host arguments if you want command line allowed hosts to
	      override and not be additive to those specified in gkrellmd.conf files.

FILES

       /etc/gkrellmd.conf
	      System server config which is read first.  The config file may contain lines similar to the command line args.  For example:

       allow-host localhost

       allow-host 127.0.0.1

       port 19150

       max-clients 2

       update-hz 2

       /usr/local/etc/gkrellmd.conf
	      Local server config file which is read second.

       ~/.gkrellmd.conf
	      User server config file which is read last.

       With the exception of --allow-hosts, command line args will override options in gkrellmd.conf files.

AUTHOR

       Bill Wilson <bill@gkrellm.net>.	http://www.gkrellm.net/

GNU
/Linux							   July 24, 2002						       gkrellmd(1)