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Server : Apache/2.4.18 (Ubuntu) System : Linux canvaswebdesign 3.13.0-71-generic #114-Ubuntu SMP Tue Dec 1 02:34:22 UTC 2015 x86_64 User : oppastar ( 1041) PHP Version : 7.0.33-0ubuntu0.16.04.15 Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority, Directory : /etc/dhcp/dhclient-exit-hooks.d/ |
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NTPDATE_CONF=/etc/default/ntpdate
NTPDATE_DHCP_CONF=/var/lib/ntpdate/default.dhcp
ntp_servers_setup_remove() {
rm -f $NTPDATE_DHCP_CONF
}
ntp_servers_setup_add() {
if [ -e $NTPDATE_DHCP_CONF ] && [ "$new_ntp_servers" = "$old_ntp_servers" ]; then
return
fi
if [ -z "$new_ntp_servers" ]; then
ntp_servers_setup_remove
return
fi
tmp=$(mktemp "$NTPDATE_DHCP_CONF.XXXXXX") || return
chmod --reference=$NTPDATE_CONF $tmp
chown --reference=$NTPDATE_CONF $tmp
(
echo "# NTP server entries received from DHCP server"
echo "NTPSERVERS='$new_ntp_servers'"
) >>$tmp
mv $tmp $NTPDATE_DHCP_CONF
}
ntp_servers_setup() {
case $reason in
BOUND|RENEW|REBIND|REBOOT)
ntp_servers_setup_add
;;
EXPIRE|FAIL|RELEASE|STOP)
ntp_servers_setup_remove
;;
esac
}
ntp_servers_setup