3 rdate \- set time and date from a remote host
9 obtains the current time from a remote time server. If run by the
10 super-user then local time is set to that time. The time of the remote host
11 is printed on standard output.
13 More than one host name may be specified. They are tried one by one until
20 Kees J. Bot (kjb@cs.vu.nl)