makedbm man page
makedbm — create or dump a ypserv database file
/usr/lib/yp/makedbm [-a | -r] [-b] [-c] [-s] [-l] [-i YP_INPUT_NAME] [-o YP_OUTPUT_NAME] [-m YP_MASTER_NAME] inputfile dbname
/usr/lib/yp/makedbm -u dbname
makedbm takes the inputfile and converts it to a ypserv database file. In the moment, GDBM is used as database. Each line of the input file is converted to a single record. All characters up to the first TAB or SPACE are the key, and the rest of the line is the data. makedbm does not treat `#´ as a special character.
Special support for mail aliases. We couldn´t use sendmail for it, since sendmail uses db, but ypserv gdbm as database format.
Insert the YP_INTERDOMAIN into the output. This key causes ypserv(8) to use DNS for host name and address lookups for hosts not found in the maps.
send a YPPROC_CLEAR to the local ypserv(8). This causes ypserv to invalidate all cached entries.
Convert the keys of the given map to lower case.
- -i YP_INPUT_NAME
Create a special entry with the key YP_INPUT_NAME.
- -m YP_MASTER_NAME
Create a special entry with the key YP_MASTER_NAME. If no master host name is specified, YP_MASTER_NAME will be set to the local host name.
- -o YP_OUTPUT_NAME
Create a special entry with the key YP_OUTPUT_NAME.
Handle `#´ as comment sign and remove the comment.
Secure map. Accept connections from secure NIS networks only (reserved ports).
- -u dbname
Dump a ypserv database file. Prints out the file in text format, one entry per line, with a single space separating keys from values.
Don´t check for NIS key and data limit.
makedbm was written by Thorsten Kukuk <email@example.com>.
netgroup(5), rpc.ypxfrd(8), ypinit(8), ypserv(8).