DOKK / manpages / debian 11 / coop-computing-tools / catalog_query.1.en
catalog_query(1) Cooperative Computing Tools catalog_query(1)

catalog_query - query records from the catalog server

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

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.

 --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.

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´

The Cooperative Computing Tools are Copyright (C) 2005-2019 The University of Notre Dame. This software is distributed under the GNU General Public License. See the file COPYING for details.

CCTools 7.1.2 FINAL