REHASH [item]

Causes the local server to reread its configuration file.
If a parameter is supplied, only the action specified by
the parameter is taken.
Parameters are:
DNS - Restarts the resolved
SZLINES - Removes the temporary zlines
TKLINES - Removes the temporary klines
GC - Does a garbage collecting
MOTD - Rereads the motd file
LINKS - Rereads the links file
IP - Rehashes the ip hash table
AKILLS - Removes all temporary autokills
EXCLUDES - Removes all autokill exclusions
JUPITERS - Removes all jupiter definitions
SQLINES - Removed all sqlines
SGLINES - Removes all sglines
SZLINES - Removes all szlines
TEMPMASKS - Removes all temporary maskitems
PERSMASKS - Removes all persistent maskitems (read from config files)
WRITECONF - Writes down server configuration
THROTTLES - Removes all hosts from the throttle list
ALL - Does all of the above
