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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23 views

Different boot time for the same computer by different commands

As far as I am aware, there are 3 ways to check the computer boot time in windows. And they should give the same time, just in different formats. Why do I get different times, where do these commands ...
0
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1answer
36 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
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0answers
44 views

connection timed out on terminal , ubuntu 14.04 , ffmpeg streaming ,rtmp://

my problem is "rtmp://... :connection timed out" and "cannot open connection tcp://..." on terminal ubuntu 14.04. i'm trying streaming with ffmpeg, but errors that, please help me, thank you in advice ...
0
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2answers
36 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
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2answers
50 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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1answer
26 views

How fast to backup a 2TB hard drive to a local backup drive?

How long will it take to create a full backup (a mirror image) from a 2TB hard drive on my computer to a 4TB Seagate backup drive via a USB3.0 cable? Are there any other variables here? Thanks.
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2answers
72 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
27 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
36 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
33 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
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0answers
67 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 ...
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2answers
46 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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1answer
43 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
37 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
56 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
18 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
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3answers
118 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
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2answers
57 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 ...
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1answer
40 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
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0answers
197 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
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1answer
37 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.
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0answers
60 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" # # ...
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1answer
45 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 ...
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1answer
57 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
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1answer
77 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 ...
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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
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1answer
43 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 ...
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0answers
65 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 ...
45
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4answers
3k 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
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1answer
30 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 ...
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1answer
6k views

How do I change subtitles encoding in popcorn time?

Whenever I select Hebrew subtitles on popcorn-time, it shows up as a bunch of strange characters I had the same problem at vlc, then I changed the encoding to Windows-1255 and everything was ok how ...
0
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1answer
88 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 ...
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1answer
62 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
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1answer
71 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 ...
0
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1answer
208 views

Dual booting Debian / Windows XP: clock is off

I just installed Debian (Wheezy) on a Windows XP machine and am dual booting. But the clock is different! It's one hour late on XP versus Debian. I'm in Paris (GMT +1) and we're in winter (daylight ...
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1answer
53 views

Three different time values when using traceroute [duplicate]

I'm learning networking troubleshooting and noticed how there are three different time values outputted for every hop when using traceroute, what do they mean? (The left CLI in the image is a router ...
1
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0answers
48 views

How is CPU time measured on Windows?

I am currently creating a program which identifies processes which are hung/out-of-control, and using an entire CPU core. The program then terminates them, so the CPU usage can be kept under control. ...
2
votes
1answer
119 views

What is the rationale behind the default values for adjtimex --adjust?

The adjtimex utility has an --adjust mode that can be used to compare the system clock with the CMOS clock, calculate suggested values for the tick and frequency offset kernel time variables, and ...
0
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1answer
76 views

Excel convert [h]:mm:ss to a decimal format

I have this cell with an [h]:mm:ss format, and would like to have minutes only, with 2 decimals after the coma (and not seconds). For example: A1: 2551:26:38 becomes B1: 153086,63 How do I do ...
6
votes
4answers
10k views

Windows 7 time keeps changing by itself

As the title suggests windows time keeps changing in random times, with random amounts. It sometimes happens every minute, sometimes it is good for hours. If I go hit synchronize with Internet time, ...
1
vote
1answer
603 views

Timezone setting in linux

I'm setting timezone GMT+6 in my linux machine by copying zoneinfo file to /etc/localtime but date command showing time UTCtime-6, can any one explain me this behaviour? I'm assuming date command ...
0
votes
2answers
170 views

Excel function for calculating total spent time

I have an excel sheet, where in some columns I have cells of the type "integer,integerM" or "integer,integerH", for instance "1,30m" or "5,2H". For all the column I would like to get an expression ...
0
votes
1answer
665 views

Add custom time to video frames using ffmpeg

I am using ffmpeg to encode raw pixels data (bgr32) into a video file. Pixels data is being sent from java application to ffmpeg stdin pipe. I am looking for a way to add a timestamp overlay to each ...
0
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1answer
432 views

Why does my router send an NTP request to ntp.nasa.gov?

I have enabled logging on my router and restarted it. At the end of the log file it says: Sat, 2000-01-01 02:02:19 - Send out NTP request to ntp.nasa.gov Wed, 2014-01-15 18:01:39 - Receive NTP Reply ...
2
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2answers
60 views

How to get the time in Hawaii from the OS X command line?

As the title states, I would like to get the current time in Hawaii (UTC -10:00) from the OS X command line. Could anyone help?
0
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2answers
76 views

Excel multiply days and hours with a factor

I would like to calculate the time span betweeen two dates with excel and multiply the amount of days with a factor - like 2 d and 10 h * 5$ Its easy to get the days and hours by just substracting ...
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vote
1answer
514 views

Significance behind January 6 1980 server time

Today my iPhone reset it's date to Jan. 6 1980... I googled it and apparently it's a very common problem (A ton of results for January 1980... Most if not all were in January 6th of 1980)... the ...
0
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1answer
389 views

How to have the time permanently visible in Win 8.1 Modern UI?

How can I keep the time always on top/always visible when I'm using different apps in the Modern UI mode? Thanks!
2
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2answers
132 views

Incorrect system time, Windows 8

My computer's time keeps getting set incorrectly. My time zone is set correctly, and if I "Update now" to synchronize with an internet time server (time-a.nist.gov), the time gets set correctly. It ...