Linux ntp time server configuration tutorial, ntp server configuration
Network Time Protocol (NTP) is also a new test requirement for RHCE. During study, I also reviewed how to set the Linux Time. Now I will share it with you.
It is not difficult
Reproduced from: http://web.jobbole.com/89120/
The Knowledge Atlas of this section refers to the Atlas of programming language knowledge-time and date.
Recently imported data in PostgreSQL, encountering time problems, combing the time in the database:1. Basic Concepts1.1 Date: That is the commonly said year, month, and day, the following is a list of valid date formats:
1. Check the current time zoneLog in as root.Date Fri Sep 5 A:£ ºWhere UTC refers to the currently used time system for world standard Time , also called World coordination Time . The English name is coordinated Universal time and the French name
Date object formatting method. For more information, see.
The Code is as follows:
/** Date Format 1.2.3* (C) 2007-2009 Steven Levithan* MIT license** Includes enhancements by Scott Trenda* And Kris Kowal** Accepts a date, a mask, or a date and a
Copy Code code as follows:
* Date Format 1.2.3
* (c) 2007-2009 Steven Levithan
* MIT License
* Includes Enhancements by Scott Trenda
* and Kris Kowal
* Accepts a date, a mask, or a date and a mask.
* Returns A formatted version
After obtaining the time through the date () function, it is found that the hour time is incorrect, which is 8 hours less than the current time. Both H and h are the same, this is because the Greenwich Mean Time is obtained, which is 8 hours
first, control before and after the workJobs: Lists the background or paused jobs for the current environmentFG, BG, kill: Controls the specified job, and the job uses the%+ job number to specifyNohup: Run a job that even if the account logout is
Ubuntu is pronounced in the languages of Zulu and Kosa in Africa, where the oo-boon-too sound occurs. Understanding pronunciation makes sense. You are not the first person to be confused about it. Of course, it is not the last one. Most Americans
On the basis of the Linux system after installation--based on CentOS (5.8/6.4)--we mentioned how to automatically update the server time at timed intervals. Also mentioned, when the number of intranet machines, if all go to the public network NTP
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
and provide relevant evidence. A staff member will contact you within 5 working days.