Ntpdate windows command line

Exactly what I needed. Thanks : — Der Hochstapler. I don't know if this works as expected, because I receive a valid time whatever I put as computer value. Ozkan ask a question 1 quoting what you saw and explaining 2 what you expected to see instead and 3 why.

Installation not needed: open in 7-Zip, extract ntpquery. Structed Structed 1 1 gold badge 3 3 silver badges 8 8 bronze badges. Sign up or log in Sign up using Google. Sign up using Facebook.

Sign up using Email and Password. Post as a guest Name. Email Required, but never shown. The Overflow Blog. After that, ntpd will exit if the limit is exceeded. This option can be used with the -q option. If you are behind a firewall, ntpd will never work, but ntpdate can work with the -u option.

For example: ntpdate -u 0. If you can afford the time to wait whatever time it takes before your system gets in sync, you can use the ntp-wait command:. For Ubuntu and the like use: dpkg-reconfigure tzdata and select the right locale.

It keeps its value between restarts. Ubuntu Community Ask! Sign up to join this community. The best answers are voted up and rise to the top. Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams? Learn more. How to force a clock update using ntp? Ask Question. Asked 8 years, 11 months ago. Active 8 months ago. Viewed 1. How can I force a clock update at any given time? Here's what I tried: Replace the server to us. Improve this question.

From ntpdate's man page: "Force the time to be stepped using the settimeofday system call, rather than slewed default using the adjtime system call. This option should be used when called from a startup file at boot time. Consider that the the '-B' flag it mentions that offsets over ms can take hours to sync using the default 'slew' mechanism — Matt S. Add a comment. Active Oldest Votes. Instead of ntpdate which is deprecated , use ntpd : sudo service ntp stop sudo ntpd -gq sudo service ntp start The -gq tells the ntp daemon to correct the time regardless of the offset g and exit immediately q after setting the time.

Improve this answer. Reading ntpd manpage, I am not sure how this forces an update? The "-q" option tells the NTP daemon to start up, set the time and immediately exit. The "-g" option allows it to correct for time differences larger then sec. For longer term, you should simply configure the NTP daemon to be running always. This answer should go to the top, because it is correct: ntpdate is deprecated and installing it is a bad idea, because it conflicts with ntp.

If the clock is way off, you need to do this manual step because otherwise ntp will not change your clock and will not tell you why. For me, sudo ntpd -gq does not exit! I'm on Show 12 more comments. Try from command line: sudo service ntp stop sudo ntpdate -s time.

Eric Carvalho Eric Carvalho I don't really know. Actually I think you don't have to give the full path to ntpdate , I like to use full paths in scripts just to be sure the right file wiill be found.

OK, this was apparently the problem. Now the clock is being updated as soon as the network connection is established. For time synchronization, it is advisable to use the closest available NTP server from your region. A list of public NTP server pools for different regions is available on Internet. The ntpdate utility performed synchronization, as a result, 54 seconds were added to the local system time. I can sync time of win7 from a ntp linux server manually. How can I do that in command prompt.

So I can run it on windows startup. And windows task plan not work for me. The time should be like this:. If you just need to resync windows time, open an elevated command prompt and type:. When "down to the millisecond" matters, however, I found that Windows wouldn't actually make the adjustment; as if "oh, I'm off by 2.

Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams? Collectives on Stack Overflow. Learn more. Asked 7 years, 9 months ago. Active 3 years, 5 months ago.