NAME

       catalog_query - query records from the catalog server

SYNOPSIS

       catalog_query [--where [expr]] [--catalog [host]] [-d [flag]] [-o [file]] [-O [size]] [-t [timeout]] [-h]

DESCRIPTION

       catalog_query  is a tool that queries a catalog server for raw JSON records.  The records can be filtered
       by an optional --where expression.  This tool is handy for querying custom record types  not  handled  by
       other tools.

ARGUMENTS

        --where expr
               Only records matching this expression will be displayed.

        --catalog host
               Query this catalog host.

        --debug flag
               Enable debugging for this subsystem.

        --debug-file file
               Send debug output to this file.

        --debug-rotate-max bytes
               Rotate debug file once it reaches this size.

        --timeout seconds
               Abandon the query after this many seconds.

        --help
               Show command options.

EXAMPLES

       To show all records in the catalog server:

               % catalog_query

       To show all records of other catalog servers:

               % catalog_query --where ´type=="catalog"´

       To show all records of Chirp servers with more than 4 cpus:

               % catalog_query --where ´type=="chirp" && cpus > 4´

COPYRIGHT

       The Cooperative Computing Tools are Copyright (C) 2003-2004 Douglas Thain and Copyright (C) 2005-2015 The
       University of Notre Dame.  This software is distributed under the GNU General Public  License.   See  the
       file COPYING for details.

SEE ALSO

       •   Cooperative Computing Tools Documentation

       •   catalog_server(1)    catalog_update(1)    catalog_query(1)    chirp_status(1)    work_queue_status(1)
           deltadb_query(1)