3rd Chapter Learning Goals:
What the list is and how to use the list element. Lists allow you to store groups of information in one place, which can consist of just a few elements or millions of elements. The list is one of the most
1. Adjust database server timeBecause the app shook a shake activity found out of date 15 minutes, but also can continue to shake, the problem is that the database server time than the application server time is quite 18 minutes, and the app is the
On the concept of time zones, in fact, junior high school geography has been involved, many people have some understanding of some, may be just the details do not understand. Why would the Earth be divided into different time zones? Because the
has been used to set the date, this reference online data, and finally the whole.
The Linux clock is divided into system clocks (systems Clock) and hardware (real time Clock, short RTC) clocks. The system clock is the clock in the current Linux
How does one modify the time zone and time on a Linux server?
Linux Clock is divided into System Clock and Real Time Clock (RTC. The system clock is the current Linux Kernel clock, and the hardware clock is the battery-powered clock on the
Ntpyear 8 month Thursday17:34CentOS 7 Configuring the local time zone#用tzselect配置时区和time Zone[Email protected] asia]# /usr/bin/tzselectPlease identify a, so, time zone rules can be set correctly.Please select a continent or ocean.1) Africa2)
The consistency of time is critical, and the analysis of logs and the docking of the program are essential!01. Tzselect Modify Time zoneYou can use the command Tzselect to modify the time zone. Examples of operations:
$ tzselect
Please
Tzselect
Execute tzselect Command--Select asia--> Select china--> Select East China-beijing, Guangdong, Shanghai, etc--> and enter 1
Select (5) Asia time zone
Please identify a, so, time zone rules can be set correctly.
Please select a continent
Reproduced from:https://blog.csdn.net/huangjin0507/article/details/46368623
Second, how the Linux system to see the settings in the time zone.
Method 1: Use the date command to view the time zone
[Root@db-server ~]# Date-r
Sun, 2015
The Linux clock is divided into system clocks (systems Clock) and hardware (real time Clock, short RTC) clocks. the system clock is the clock in the current Linux kernel, and the hardware clock is the battery-powered clock on the motherboard,
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