ypclear - Windows command-line utility to clear the Network Information Service (NIS) server cache for an NIS map and its dependent maps
ypclear [-d domainName] [-t] [-h nisServer] mapname
ypclear -x
The ypclear(1w) Windows command-line utility tells the specified Network Information Service (NIS) server in a specified domain that a map has changed and that the server should clear its cache. Without this notification, the NIS server can sometimes serve out-of-date information. Running ypclear should not usually be necessary, but if an NIS server is serving out-of-date information, ypclear should correct the problem.
The ypclear command accepts the following options and arguments: