PHP has a series of date and time functions, which facilitates you to get time information that you can convert into the format you want and use to calculate or present to your users. But if you want to implement some complex functionality, things
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
In Linux, the commands used for clock viewing and setting mainly include date, hwclock, and clock. Clock and hwclock are similar in usage, except that clock commands support both x86 hardware systems and Alpha hardware systems.
I used to set date
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
Recently, I fixed a cross-Time Zone bug in the project. To fix this bug, it really takes a lot of effort. It seems that the main reason is that the development tasks do not involve this concept in normal times, and the test case for testing the
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
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
Linux (Ubuntu) system to modify the time zone and time method, linuxubuntu
1. First view the time zone:
swfsadmin@swfsubuntu:~$ date -RTue, 17 Dec 2013 18:23:01 +0800
If you want to modify the time zone, run sudo tzselect
2. Select region:
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
1. First check the time zone:[Email protected]:~$ Date-rfri, 2016 16:54:59-08002. Select Region: AsiaIf you want to modify the time zone, execute sudo tzselect[Email protected]:~$ sudo tzselect[sudo] password for beachboyy:Please identify a, so,
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