b . TZ=EST0EDT
c . TZ=EST0
Set the RTC time to system time using the following command .
Plain Text
copy
1
2
sudo
sudo
hwclock
hwclock -w
More about time setting, please visit
https://www.debian.org/doc/manuals/system-administrator/ch-sysadmin-time.html
https://wiki.debian.org/DateTime
2.4.2
Time
zone
setting
There are two ways to configure the time zone of the EC900. One is to use the TZ environment variable,
the other is to use the /etc/localtime configuration file.
There are two ways to configure the time zone of the EC900. One is to use the TZ environment variable.
The other is to use the /etc/localtime configuration file.
●
Use
the
TZ
environment
variable
TZ=<Value>HH[:MM[:SS]][daylight[HH[:MM[:SS]]][,start date[/starttime], enddate[/endtime]]] e.g.
Possible settings for the Eastern Time Zone in North America
a . TZ=EST5EDT
