Provided by: isdnlog_3.25+dfsg1-3.7ubuntu1_amd64
mkzonedb - Utility create a zone file for isdnlog
mkzonedb -r zonefile -d database [-v] [-V] [-o Oz] [-l len]
mkzonedb reads a text file with zone (area code) information, and writes it in a special format to the database file so that other apps such as isdnlog can easily access the data. This data is used to determine in what "zone" a given area code is in relation to another, to see what rate applies to a call between these area codes ("is the call a local call"). This utility is really only used during the building of the isdnlog-data package, but it may be useful for those who want to create their own custom tables.
-r zonefile the text file with the zone information. Use "-" for standard input. -d database the output database filename -v verbose mode -V show version information, and quit (don't do anything) -o Oz Use "Oz" area zone. Default is 1. (What does this mean, exactly?) -l len "len" is the length of areacodes. If 5 or more is given, then more space is allocated for the internal tables (40000 instead of 10000 numbers allowed). Other values aren't really used.
manpage written from C source by Paul Slootman <email@example.com>.