使用ntpdate校正linux系统的时间

Linux服务器的时间不对的时候,可以使用ntpdate工具来校正时间。

安装:yum install ntpdate

ntpdate简单用法:

# ntpdate ip

# ntpdate 210.72.145.44

以下是一些可用的NTP服务器地址:

Name

IP Location
210.72.145.44 210.72.145.44 中国(国家授时中心)
133.100.11.8 133.100.11.8 日本(福冈大学)
time-a.nist.gov 129.6.15.28 NIST,Gaithersburg,Maryland
time-b.nist.gov 129.6.15.29 NIST,Gaithersburg,Maryland
time-a.timefreq.bldrdoc.gov 132.163.4.101 NIST,Boulder,Colorado
time-b.timefreq.bldrdoc.gov 132.163.4.102 NIST,Boulder,Colorado
time-c.timefreq.bldrdoc.gov 132.163.4.103 NIST,Boulder,Colorado
utcnist.colorado.edu 128.138.140.44 UniversityofColorado,Boulder
time.nist.gov 192.43.244.18 NCAR,Boulder,Colorado
time-nw.nist.gov 131.107.1.10 Microsoft,Redmond,Washington
nist1.symmetricom.com 69.25.96.13 Symmetricom,SanJose,California
nist1-dc.glassey.com 216.200.93.8 Abovenet,Virginia
nist1-ny.glassey.com 208.184.49.9 Abovenet,NewYorkCity
nist1-sj.glassey.com 207.126.98.204 Abovenet,SanJose,California
nist1.aol-ca.truetime.com 207.200.81.113 TrueTime,AOLfacility,Sunnyvale,California
nist1.aol-va.truetime.com 64.236.96.53 TrueTime,AOLfacility,Virginia
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