sudo date -s "Feb 27 18:00:00 2015
auto lo iface lo inet loopback auto eth0 iface eth0 inet dhcp
sudo bash apt-get install ntp ntpdate
nano /etc/rc.local
#!/bin/sh -e
#
# rc.local
#
if [ -x /etc/rc.init ]; then
/etc/rc.init
fi
_IP=$(hostname -I | sed "s/ //g") || true
if [ "$_IP" ]; then
echo
echo "SmartPi 2.1"
echo
echo "My IP address is $_IP"
echo
echo "Or direct your browser to https://smartcontrol.local/ | https://$_IP:8080/"
echo " or http://smartvisu.local/ | http://$_IP/smartvisu/"
echo " or http://smarthome.local/ | http://$_IP/"
echo
fi
# prefetch smartVISU
wget -qbO /dev/null -o /dev/null http://127.0.0.1/smartvisu/ > /dev/null
/etc/init.d/ntp stop
ntpdate ptbtime1.ptb.de
/etc/init.d/ntp start
exit 0
admin@smarthome:/usr/smarthome$ sudo ntpq -p
[sudo] password for admin:
remote refid st t when poll reach delay offset jitter
==============================================================================
porthos.scieron .INIT. 16 u - 1024 0 0.000 0.000 0.000
ciskacz.of.pl .INIT. 16 u - 1024 0 0.000 0.000 0.000
ntp1.wtnet.de .INIT. 16 u - 1024 0 0.000 0.000 0.000
www.mindstudios .INIT. 16 u - 1024 0 0.000 0.000 0.000
admin@smarthome:/usr/smarthome$ date -R Thu, 01 Jan 1970 02:40:47 +0100 admin@smarthome:/usr/smarthome$
admin@smarthome:/usr/smarthome$ ifconfig
eth0 Link encap:Ethernet HWaddr b8:27:eb:aa:65:9e
inet addr:192.168.1.100 Bcast:192.168.1.255 Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:13025 errors:0 dropped:0 overruns:0 frame:0
TX packets:6367 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:778316 (760.0 KiB) TX bytes:760585 (742.7 KiB)
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
UP LOOPBACK RUNNING MTU:65536 Metric:1
RX packets:149 errors:0 dropped:0 overruns:0 frame:0
TX packets:149 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:32148 (31.3 KiB) TX bytes:32148 (31.3 KiB)
#!/bin/sh -e
#
# rc.local
#
if [ -x /etc/rc.init ]; then
/etc/rc.init
fi
_IP=$(hostname -I | sed "s/ //g") || true
if [ "$_IP" ]; then
echo
echo "SmartPi 2.1"
echo
echo "My IP address is $_IP"
echo
echo "Or direct your browser to https://smartcontrol.local/ | https://$_IP:8080/"
echo " or http://smartvisu.local/ | http://$_IP/smartvisu/"
echo " or http://smarthome.local/ | http://$_IP/"
echo
fi
# prefetch smartVISU
wget -qbO /dev/null -o /dev/null http://127.0.0.1/smartvisu/ > /dev/null
exit 0
admin@smarthome:/usr/smarthome$ ps ax | grep ntp 2903 ? Ss 0:02 /usr/sbin/ntpd -p /var/run/ntpd.pid -g -u 101:102 3128 pts/0 S+ 0:00 grep ntp
admin@smarthome:/usr/smarthome$ ntpq -p
remote refid st t when poll reach delay offset jitter
==============================================================================
212.70.148.17 .INIT. 16 u - 64 0 0.000 0.000 0.000
193.239.220.29 .INIT. 16 u - 64 0 0.000 0.000 0.000
pscolka.of.pl .INIT. 16 u - 64 0 0.000 0.000 0.000
service0-eth4.d .INIT. 16 u - 64 0 0.000 0.000 0.000
admin@smarthome:/usr/smarthome$ date -R Thu, 01 Jan 1970 16:12:36 +0100
# /etc/ntp.conf, configuration for ntpd; see ntp.conf(5) for help driftfile /var/lib/ntp/ntp.drift # Enable this if you want statistics to be logged. #statsdir /var/log/ntpstats/ statistics loopstats peerstats clockstats filegen loopstats file loopstats type day enable filegen peerstats file peerstats type day enable filegen clockstats file clockstats type day enable # You do need to talk to an NTP server or two (or three). #server ntp.your-provider.example # pool.ntp.org maps to about 1000 low-stratum NTP servers. Your server will # pick a different set every time it starts up. Please consider joining the # pool: <http://www.pool.ntp.org/join.html> server 0.debian.pool.ntp.org iburst server 1.debian.pool.ntp.org iburst server 2.debian.pool.ntp.org iburst server 3.debian.pool.ntp.org iburst # Access control configuration; see /usr/share/doc/ntp-doc/html/accopt.html for # details. The web page <http://support.ntp.org/bin/view/Support/AccessRestrictions> # might also be helpful. # # Note that "restrict" applies to both servers and clients, so a configuration # that might be intended to block requests from certain clients could also end # up blocking replies from your own upstream servers. # By default, exchange time with everybody, but don't allow configuration. restrict -4 default kod notrap nomodify nopeer noquery restrict -6 default kod notrap nomodify nopeer noquery # Local users may interrogate the ntp server more closely. restrict 127.0.0.1 restrict ::1 # Clients from this (example!) subnet have unlimited access, but only if # cryptographically authenticated. #restrict 192.168.123.0 mask 255.255.255.0 notrust # If you want to provide time to your local subnet, change the next line. # (Again, the address is an example only.) #broadcast 192.168.123.255 # If you want to listen to time broadcasts on your local subnet, de-comment the # next lines. Please do this only if you trust everybody on the network! #disable auth #broadcastclient
NTPD_OPTS='-g'
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