CHALLENGER-CONFIG(1)

NAME
challenger-config - manipulate Challenger configuration files

SYNOPSIS

challenger-config [-b backend | --supported-backend=backend] [-c filename | --config=filename] [-f | --filename] [-F | --full] [-h | --help] [-L loglevel | --loglevel=loglevel] [-l filename | --logfile=‌filename] [-o option | --option=option] [-r | --rewrite] [-S | --list-sections] [-s section | --section=section] [-V value | --value=value] [-v | --version]

DESCRIPTION

challenger-config can be used to read or modify Challenger configuration files.

-b BACKEND | --supported-backend=BACKEND
    Tests whether the specified BACKEND is supported by the current installation. The backend must match the name of a plugin, i.e. "namestore_postgres" for the PostgreSQL database backend of the "NAMESTORE" service. If BACKEND is supported, challenger-config will return a status code of 0 (success), otherwise 77 (unsupported). When this option is specified, no other options may be specified. Specifying this option together with other options will cause challenger-config to return a status code of 1 (error).

-c FILENAME | --config=FILENAME
    Use the configuration file FILENAME.

-f | --filename
    Try to perform expansions as if the option values represent filenames (will also be applied even if the option is not really a filename).

-F | --full
    Write the full configuration file, not just the differences to the defaults.

-h | --help
    Print short help on options.

-L LOGLEVEL | --loglevel=LOGLEVEL
    Use LOGLEVEL for logging. Valid values are DEBUG, INFO, WARNING, and ERROR.

-l FILENAME | --logfile=‌FILENAME
    Send logging output to FILENAME.

-o OPTION | --option=OPTION
    Which configuration option should be accessed or edited. Required to set a value. If not given, all values of a given section will be printed in the format "OPTION = VALUE".

-r | --rewrite
    Write the configuration file even if nothing changed. Will remove all comments!

-S | --list-sections
    List available configuration sections for use with --section.

-s SECTION | --section=SECTION
    Which configuration section should be accessed or edited. Required option.

-V VALUE | --value=VALUE
    Configuration value to store in the given section under the given option. Must only be given together with -s and -o options.

Note:
    Changing the configuration file with -V will remove comments and may reorder sections and remove @INLINE@ directives.

-v | --version
    Print GNU Taler version number.

SEE ALSO

challenger-dbinit(1), challenger-httpd(1), challenger.conf(5).

BUGS

Report bugs by using https://bugs.taler.net or by sending electronic mail to <taler@gnu.org>.

AUTHOR
GNU Taler contributors

COPYRIGHT
2014-2025 Taler Systems SA (GPLv3+ or GFDL 1.3+)