How to get the program's name that synchronised the hardware clock to system clock during reboot
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2
cat /var/log/syslog |grep Synchronise
Feb 8 20:49:22 hwy systemd[1]: Starting Synchronise Hardware Clock to System Clock...
How to get the program's name that synchronised the hardware clock to system clock during reboot ?Does systemctl can tell me program's name that synchronised the hardware clock to system clock during reboot?
systemd syslog
asked Feb 8 '17 at 13:05
it_is_a_literatureit_is_a_literature
26563062
add a comment |
2
cat /var/log/syslog |grep Synchronise
Feb 8 20:49:22 hwy systemd[1]: Starting Synchronise Hardware Clock to System Clock...
How to get the program's name that synchronised the hardware clock to system clock during reboot ?Does systemctl can tell me program's name that synchronised the hardware clock to system clock during reboot?
systemd syslog
asked Feb 8 '17 at 13:05
it_is_a_literatureit_is_a_literature
26563062
you mean, instead of 'systemd' in the syslog line, you want to know what it called to sync the clock?
– Jeff Schaller♦
Feb 8 '17 at 13:28
yes,how to know which program called to sync the clock?
– it_is_a_literature
Feb 8 '17 at 14:05
I updated your Q and title to better reflect that
– Jeff Schaller♦
Feb 8 '17 at 14:17
add a comment |
2
2
2
1
cat /var/log/syslog |grep Synchronise
Feb 8 20:49:22 hwy systemd[1]: Starting Synchronise Hardware Clock to System Clock...
How to get the program's name that synchronised the hardware clock to system clock during reboot ?Does systemctl can tell me program's name that synchronised the hardware clock to system clock during reboot?
systemd syslog
asked Feb 8 '17 at 13:05
it_is_a_literatureit_is_a_literature
26563062
cat /var/log/syslog |grep Synchronise
Feb 8 20:49:22 hwy systemd[1]: Starting Synchronise Hardware Clock to System Clock...
How to get the program's name that synchronised the hardware clock to system clock during reboot ?Does systemctl can tell me program's name that synchronised the hardware clock to system clock during reboot?
systemd syslog
systemd syslog
asked Feb 8 '17 at 13:05
it_is_a_literatureit_is_a_literature
26563062
asked Feb 8 '17 at 13:05
it_is_a_literatureit_is_a_literature
26563062
edited Feb 8 '17 at 14:56
it_is_a_literature
asked Feb 8 '17 at 13:05
it_is_a_literatureit_is_a_literature
26563062
asked Feb 8 '17 at 13:05
it_is_a_literatureit_is_a_literature
26563062
asked Feb 8 '17 at 13:05
it_is_a_literatureit_is_a_literature
26563062
26563062
you mean, instead of 'systemd' in the syslog line, you want to know what it called to sync the clock?
– Jeff Schaller♦
Feb 8 '17 at 13:28
yes,how to know which program called to sync the clock?
– it_is_a_literature
Feb 8 '17 at 14:05
I updated your Q and title to better reflect that
– Jeff Schaller♦
Feb 8 '17 at 14:17
add a comment |
you mean, instead of 'systemd' in the syslog line, you want to know what it called to sync the clock?
– Jeff Schaller♦
Feb 8 '17 at 13:28
yes,how to know which program called to sync the clock?
– it_is_a_literature
Feb 8 '17 at 14:05
I updated your Q and title to better reflect that
– Jeff Schaller♦
Feb 8 '17 at 14:17
you mean, instead of 'systemd' in the syslog line, you want to know what it called to sync the clock?
– Jeff Schaller♦
Feb 8 '17 at 13:28
you mean, instead of 'systemd' in the syslog line, you want to know what it called to sync the clock?
– Jeff Schaller♦
Feb 8 '17 at 13:28
yes,how to know which program called to sync the clock?
– it_is_a_literature
Feb 8 '17 at 14:05
yes,how to know which program called to sync the clock?
– it_is_a_literature
Feb 8 '17 at 14:05
I updated your Q and title to better reflect that
– Jeff Schaller♦
Feb 8 '17 at 14:17
I updated your Q and title to better reflect that
– Jeff Schaller♦
Feb 8 '17 at 14:17
add a comment |
1 Answer
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/lib/systemd/system/hwclock-save.service
[root@hostname username]# more /lib/systemd/system/hwclock-save.service
[Unit]
Description=Synchronise Hardware Clock to System Clock
DefaultDependencies=no
Before=shutdown.target
ConditionFileIsExecutable=!/usr/sbin/ntpd
ConditionFileIsExecutable=!/usr/sbin/openntpd
ConditionFileIsExecutable=!/usr/sbin/chrony
ConditionVirtualization=!container
[Service]
Type=oneshot
ExecStart=/sbin/hwclock -D --systohc
[Install]
WantedBy=reboot.target halt.target poweroff.target
So it appears to be eventually invoking /sbin/hwclock
answered Feb 28 at 19:08
mprmpr
3341519
add a comment |
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/lib/systemd/system/hwclock-save.service
[root@hostname username]# more /lib/systemd/system/hwclock-save.service
[Unit]
Description=Synchronise Hardware Clock to System Clock
DefaultDependencies=no
Before=shutdown.target
ConditionFileIsExecutable=!/usr/sbin/ntpd
ConditionFileIsExecutable=!/usr/sbin/openntpd
ConditionFileIsExecutable=!/usr/sbin/chrony
ConditionVirtualization=!container
[Service]
Type=oneshot
ExecStart=/sbin/hwclock -D --systohc
[Install]
WantedBy=reboot.target halt.target poweroff.target
So it appears to be eventually invoking /sbin/hwclock
answered Feb 28 at 19:08
mprmpr
3341519
add a comment |
0
/lib/systemd/system/hwclock-save.service
[root@hostname username]# more /lib/systemd/system/hwclock-save.service
[Unit]
Description=Synchronise Hardware Clock to System Clock
DefaultDependencies=no
Before=shutdown.target
ConditionFileIsExecutable=!/usr/sbin/ntpd
ConditionFileIsExecutable=!/usr/sbin/openntpd
ConditionFileIsExecutable=!/usr/sbin/chrony
ConditionVirtualization=!container
[Service]
Type=oneshot
ExecStart=/sbin/hwclock -D --systohc
[Install]
WantedBy=reboot.target halt.target poweroff.target
So it appears to be eventually invoking /sbin/hwclock
answered Feb 28 at 19:08
mprmpr
3341519
add a comment |
0
0
0
/lib/systemd/system/hwclock-save.service
[root@hostname username]# more /lib/systemd/system/hwclock-save.service
[Unit]
Description=Synchronise Hardware Clock to System Clock
DefaultDependencies=no
Before=shutdown.target
ConditionFileIsExecutable=!/usr/sbin/ntpd
ConditionFileIsExecutable=!/usr/sbin/openntpd
ConditionFileIsExecutable=!/usr/sbin/chrony
ConditionVirtualization=!container
[Service]
Type=oneshot
ExecStart=/sbin/hwclock -D --systohc
[Install]
WantedBy=reboot.target halt.target poweroff.target
So it appears to be eventually invoking /sbin/hwclock
answered Feb 28 at 19:08
mprmpr
3341519
/lib/systemd/system/hwclock-save.service
[root@hostname username]# more /lib/systemd/system/hwclock-save.service
[Unit]
Description=Synchronise Hardware Clock to System Clock
DefaultDependencies=no
Before=shutdown.target
ConditionFileIsExecutable=!/usr/sbin/ntpd
ConditionFileIsExecutable=!/usr/sbin/openntpd
ConditionFileIsExecutable=!/usr/sbin/chrony
ConditionVirtualization=!container
[Service]
Type=oneshot
ExecStart=/sbin/hwclock -D --systohc
[Install]
WantedBy=reboot.target halt.target poweroff.target
So it appears to be eventually invoking /sbin/hwclock
answered Feb 28 at 19:08
mprmpr
3341519
answered Feb 28 at 19:08
mprmpr
3341519
answered Feb 28 at 19:08
mprmpr
3341519
answered Feb 28 at 19:08
mprmpr
3341519
3341519
add a comment |
add a comment |
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you mean, instead of 'systemd' in the syslog line, you want to know what it called to sync the clock?
– Jeff Schaller♦
Feb 8 '17 at 13:28
yes,how to know which program called to sync the clock?
– it_is_a_literature
Feb 8 '17 at 14:05
I updated your Q and title to better reflect that
– Jeff Schaller♦
Feb 8 '17 at 14:17