RDATE(8C) — UNIX Programmer’s Manual
NAME
rdate − set system date from a remote host
SYNOPSIS
/usr/ucb/rdate hostname
DESCRIPTION
rdate sets the local date and time from the hostname given as the argument. You must be super-user on the local system. On typical UNIX systems, rdate is often inserted as part of the /etc/rc.local startup script. NEXTSTEP systems instead typically use the network time synchronization daemon ntpd(8).
FILES
/etc/rc.localstartup script
SEE ALSO
7th Edition — 22 July 1993