Time is an element of the overall measurement system of for space. Time can refer to the time it is now, according to timing devices, the interval between two events, the duration of an event, or the sequence of events.

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0answers
5 views

Plone: remove leading zero in hour part of date

Using plone 4.3.2 on fedora linux. The hour part of an Upcoming Events date displays a leading zero if the hour is less than 10; I'd like to remove that zero. As an example an upcoming meeting is ...
2
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0answers
23 views

Windows Server 2012 time keeps setting itself 12 minutes ahead [migrated]

Our Active Directory server has a problem whereby the time keeps setting itself 12 minutes ahead of the real time. This causes authentication issues on the network. I have tried syncing to an ...
0
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0answers
11 views

update time from a desired NTP once in windows

OK, I normally used to configure time from a machine (myservername) that is an advertized windows net time server in my domain net use \\myservername /set Well this set the time value of the server ...
0
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1answer
33 views

Chart labeling: durations in minutes and seconds

I am attempting to chart the durations of phone interactions. They are currently entered as time of day values (I did not build the workbook), even though they are actually duration values, and Excel ...
0
votes
1answer
16 views

converting a cell specifcally formatted as 1h 25m (not excel time such as 1:25) and converting the cell to 85m

I would like to convert a cell with the following text/numeric string 1h 25min to a cell that displays 85min. Unfortunately, the original cell is only in the 1h 25min format and not in a true excel ...
1
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2answers
35 views

Is there a way to find out how long a tab has been open, or when a tab opened?

I'm trying to find a way to show how long a particular tab has been open in Firefox. Alternatively, finding out when a tab was opened would work as I could calculate the open time myself. I'm willing ...
0
votes
1answer
25 views

GPS without PPS vs. GPS with PPS vs. NTP

With which time synchronization method I can achieve more accuracy to the absolute UTC time? I use GPS with PPS for now but I want to compare these sources. Assume the following items: Internet is ...
0
votes
1answer
54 views

NTPD not updating time date on CENTOS

I have set up ntpd on CENTOS, I am trying to get it to pull time from a Windows domain contoller if i run the command: ntpdate dc3.mydomaain.local this works fine and updates the host with the ...
2
votes
2answers
41 views

Can NTP be set to load a time from file in case it can't load from network?

I've looked at the documentation but can't find anything like this. The situation is that I have a BeagleBone Black which does not have a real clock. By default, the computer boots up thinking it's ...
2
votes
0answers
32 views

Sync PC Time off Android Device

Is there any way to set the time of a Windows PC by querying an (unrooted) Android phone on the same LAN? IE, net time \\computer_name /set /y but with an Android device as the time source. As in ...
0
votes
0answers
162 views

An error occurred while Windows was synchronizing with

Trying to get my time synced properly and I run into this error every single ntp server I use. I've got my firewall disabled, every single port open in my router (UDP and TCP), and I've used several ...
-1
votes
1answer
54 views

Is it possible to slow down system clock? [duplicate]

I'm playing a game that is using JavaScript to get system time, and I need the best time in the game I can get, I tried Cheat Engine but, as I said game uses JavaScript, so it is of no help to me. I ...
0
votes
1answer
90 views

Windows NTP Client Not Syncing with my ESXi NTP Server

I have an ESXi 5.1 server configured as a NTP server and a local Windows Server 2008 R2 PC that aren't syncing. I've read that whenever an ESXi server is run as a client, it also acts as a server, so ...
0
votes
1answer
13 views

Elance/oDesk for self-control and estimation of spent time on own project

Since I've been working in company I used Elance for some projects. After working a few months with Elance I can say that it not only increases my utility but also helps to say how much time was ...
0
votes
1answer
17 views

I want to start VM for specific time

I am designing a system in which lot of VMs are there which run on KVM. My physical resources are limited, that is why I want to allow some of the VMs to run for some specific time(say Every Wednesday ...
1
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0answers
30 views

Monitor disk I/O used by specific command

I know that there are various tools for monitoring disk I/O, but I am wondering specifically if there is something equivalent to time for disk usage? For example, I am benchmarking a specific command ...
0
votes
1answer
32 views

Understanding 'time' command output?

There are several questions on this subject but none I've looked at provide quite what I need. My output looks like this: real 0m9.92s user 0m0.12s sys 0m0.02s Based on content of a ...
0
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0answers
17 views

Time sync over bluetooth

I am in a rather strange situation.I have two laptops that I want to have their clocks synced but I should not use ntp or any other kind of network traffic. Is there an rtc of some kind that works ...
1
vote
1answer
61 views

Linux command to check wherever this day is a DST change day and which direction?

Im currently designing a solution to synchronize a Clock on a Equipment. Each time the Equipment is turned on after a poweroff, its Clock is exactly "01:01". To sync this Equipment, I have a NEXA ...
0
votes
1answer
126 views

Make computer lock itself after 30 minutes of continued usage

I would like a family computer to lock itself after 30 to 60 minutes of usage, mainly so only my wife can unlock it for those minutes just by entering the password. Is this possible? (I know of how to ...
0
votes
2answers
329 views

Subtracting TIME UNITS (not time of day)

How do I subtract TIME UNIT (not time of day)? Last year I ran a marathon in 48 minutes and 20 seconds. This year I ran a marathon in 47 minutes and 50 seconds. When I do this in Excel- I tried ...
2
votes
2answers
159 views

How do I know if the hardware clock in linux is set to localtime or UTC?

I have a dual booted PC, and in order to have Windows and Linux agree on the time, I have set the hardware clock to localtime in linux as described here. Now I want to make a script to check if my ...
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votes
2answers
138 views

Excel how to divide a time period into equal time periods

I would like to find a way of dividing a period of time into 4 hourly time zones. I.e. if a piece of equipment is unavailable from 0900hrs to 1700 hrs that is 8 hours but I need to show this in 4 ...
0
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0answers
42 views

Make an Excel Graph Axis Show Two Time Zones

I have an Excel graph that displays the time of day in 24 hour HH:MM format. I need to also show the time with an offset for another timezone. How can I do this? I've attempted to use a custom ...
0
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0answers
69 views

Is it better to use the systemd service unit's Restart & RestartSec, or use a systemd timer unit?

I have a couple of in-house automated scripts running at periodic intervals. One is every five minutes, the other is every minute. They don't really need to be ran on-the-dot; e.g. I don't care if ...
0
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0answers
58 views

How to setup a NTP Server on Freshly installed Windows Server 2003?

I am to replicate a scenario of a deployed site in which they use the Window's Time Sync feature (found in this tutorial) to connect to a local time server and synchronize their time. So I prepared a ...
0
votes
0answers
315 views

How to verify that a Windows 2008 server is correctly updating its time using an external NTP server?

After applying Microsoft Fix it 50395 from KB816042 and specifying ntp time servers "0.nl.pool.ntp.org,0x8 1.nl.pool.ntp.org,0x8" the registry ...
0
votes
2answers
70 views

What does ARC stand for in terms of Linux time concepts?

Under Linux (Fedora 20), there is a file at /etc/sysconfig/clock looking like as follows: ZONE="America/Denver" UTC=true ARC=false What does ARC stand for?
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votes
1answer
67 views

Excel formula for changing text into minutes

When extracting data from a Database, I am receiving the duration of time in a text format. What formula do I need to change all the text into number of minutes so I can add rows up to get a total ...
0
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0answers
70 views

Windows time runs slow

I am using VPS from a web hosting provider Godaddy(windows server 2008 r2). In my VPS I found that time was running slow.The windows time clock has noticeably "losing time" as much as 8 to 10 sec ...
1
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0answers
165 views

NTP Multicast configuration

I'm trying to get NTP multicast set up between a few computers. Right now I'm getting NTP multicast packets from a computer that I have neither access to nor information on (let's call that A) that is ...
0
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0answers
24 views

How to block sites after I close its last tab?

For concentration, I would like to block Facebook. However my work is also on there so I can't block it at any specific time. I just know that after I close its last tab, every work on it is done, ...
0
votes
3answers
142 views

Ask for date on boot (challenge)

Issue An old laptop computer with XP loses date every time it boots. It has no more battery pack so it has to be plugged permanently in to wall. What I already tried Replaced the little button ...
0
votes
2answers
67 views

Calculating time between 5a-1p or 530a-130p

I was wondering if it is possible for Excel to calculate time span if each time block is in 5a-1p format in one cell. That way I could add the hours for each week without changing too much. Sample ...
1
vote
1answer
55 views

Excel Edit Mode: Time without seconds

Is is possible to show only hours and minutes when editing a time cell? Something which bothers me for a long time: I have a sheet to hold my working times. Everytime I want to change a time shown ...
2
votes
0answers
1k views

Why does NTP require bi-directional firewall access to UDP port 123?

From What are the iptables rules to permit ntp?: iptables -A INPUT -p udp --dport 123 -j ACCEPT iptables -A OUTPUT -p udp --sport 123 -j ACCEPT Also, from the NTP website: ... ntpd requires ...
0
votes
1answer
75 views

How do I increase the clock update (sync) frequency?

I use Windows 8.1 I would like to sync my time at a greater frequency then what is permitted by the GUI choices. How do I do this? Thank you.
1
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0answers
96 views

NTP syncs with ntp.ubuntu.com but not with the pool options

I am trying to configure my ntp server to synchronize with ntp servers available online. Below is my /etc/inet/ntp.conf and my ntpq -p output # ident "@(#)ntp.server 1.6 00/07/17 SMI" # # ...
-2
votes
1answer
73 views

Calculating Time Differences in Excel

I would like to calculate time differences within Excel but am having trouble with the formula. I am comparing a screen time to the actual speaking clock time. e.g. Speaking clock = 13:00:00 ...
0
votes
1answer
128 views

How to find process stop time in linux?

I have one application which runs 24x7 in my system. But some how it was killed abruptly. I observe it 2 or 3 times from last 10 days. Now I want to find from how much time my application is stopped. ...
0
votes
1answer
189 views

hardware clock is set but date command is displayed wrong date and time

I am setting date with settimeofday function my hardware clock is set perfectly but when i execute date command it shows me wrong date and time. but if i reboot the system than it show me proper ...
0
votes
0answers
7 views

Move all files in directory to date-time based structure [duplicate]

I am hoping someone here can help me with (hopefully) a simple task... I have a folder (/img/) with thousands of pictures in, and I need to move them into a date-time based folder structure based on ...
0
votes
1answer
83 views

How to synchronize system time on servers upon network connection

I have 9 servers that have windows server installed on them, and have been set to synch with windows time server. They are expected to join a domain network (that at the moment has 4 servers) at a ...
1
vote
0answers
90 views

how to trace and correct the source of time difference between two different clients having the same NTP Stratum 2 source

My standalone server is connected and taking time from a dedicated NTP hardware that is synced to UTC through GPS. All clients in the network are connected to this stand alone server and the clients ...
46
votes
4answers
4k views

NTP - How are NTP servers so accurate

I've noticed that on my servers and other machines the clock always drifts so it has to sync up to remain accurate. How do the NTP server clocks not drift and always remain correct?
0
votes
1answer
32 views

Excel reformatted numbers to times

I have a spreadsheet stored on a company sharepoint site. Only one person in my team will use it at any time, when they're finished it saves and is available to another user. Periodically when someone ...
0
votes
1answer
249 views

System time messed up after booting from Linux flash-drive

I had recently installed Edubuntu 12.04 LTS onto a flash drive and have started booting from it. Since then, every time I reboot my system after using Edubuntu, my Windows time is four hours later ...
0
votes
1answer
81 views

How does Excel handle the h:mm:ss format?

I have the number 0.00082788917980126 which once converted to h:mm:ss format gives me 0:01:12, and I need to understand how as I need to perform similar formatting outside Excel, hence my question: ...
0
votes
1answer
103 views

Daylight savings issues in windows, possibly related to NTP sync

We have an app deployed to information kiosks across a number of sites, where employees of our client can log in and sign-on/off their shifts and view timesheets etc. Approaching every daylight ...
0
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0answers
13 views

ways to deal with timezones online in Chrome

The timezone i'm in is GMT+1, but most times are in other timezones. I'm not able to remember all those different timezone (there are around 30 different timezones in total), so I'm looking for ...