Is there a config file?
Yes. The config file is named jac.config and you can find it in the .jac subdirectory under your home directory. The first time you run jac, if the config file doesn’t exist it will be created with the default setup. You can edit it at any time and set it up to match your needs and wishes. Some option can also be inserted in the jac.config while running jac (option -D). The options you can set in this moment are: cdrom,mixer,defopt,cddbdir and the default option for any CD. To set a option just insert a line with one of the above mentioned keyword followed by the equal sign and the value you desire. Lines beginning with the pound sign (#) are interpreted as comment. Lines NOT beginning with a keyword or a valid discid are skipped.