The time at which an event is recorded by a computer.

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16 views

How to use the input stream timestamp, as the output stream timestamp?

I use this command to convert: ffmpeg -i http://IP:8000/live/flv/channel22 -vcodec libx264 -acodec libfaac -f flv test.flv but the timestamp in the output file is different from original file. How ...
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2answers
26 views

Time stamping of files in Windows 8

I need to know the exact time I shot a video. The video was shot with an iPhone and moved to a Windows 8 PC. The Properties dialog in Windows tells me the following about this file: Created: ...
2
votes
1answer
23 views

Preserve ctime with SCP

How can I copy a file using SCP while preserving ctime (modification time)? I have a folder on my Mac (OS 10.8), and the results of ls -l and ls -lc are the same. $ ls -l total 0 drwxr-xr-x 9 ...
0
votes
1answer
27 views

Wireshark merging pcap files

I'm trying to merge 15 pcap files using wireshark. The merging is successful. I'm using the appending function so that the second file is just added to the bottom of the first file. But when this is ...
0
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1answer
30 views

Determine when computer woke up from hibernate?

How do I determine at what time the computer woke up from hibernate?
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0answers
19 views

How to find exact start time of Youtube event

I need to find the exact time that a youtube video started streaming on Youtube. This event was live streamed, and I need to be able to identify when it started, in order to find timestamps for a ...
0
votes
1answer
10 views

Configuring who to output seconds

I need to see who is logged in when. That's pretty simple using who, the problem is that the time output looks something like: Feb 14 15:15 I need the seconds as well. How can I make this ...
2
votes
1answer
40 views

How to disable modified time-stamp in windows?

Disabling Accessed time-stamp of files/folders in Windows is pretty easy. However, when you save a file, Windows updates its Modified time-stamp, and along with that the Accessed time-stamp also gets ...
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0answers
41 views

Force FFMPEG to honour timestamp when receiving raw frames

My app interface is recorded with FFMPEG: ffmpeg -f rawvideo -vcodec rawvideo -s,1280x720 -pix_fmt argb -r 15 -i - -c:v libx264 -b:v 1024k result.mp4 All works very well except that the output ...
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0answers
22 views

Correct date not printed for Bash history command [duplicate]

When using the history command, it shows the same date for every entry. I need to find the correct date for commands run several weeks or months ago. How can this be done? Sample current output: $ ...
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0answers
52 views

File timestamps inconsistently update on network drive in Windows 7

This problem has been bugging me for a couple years now, and I have not been able to find a good solution. I develop code in both C++ and VB6. When I compile my C++ code in Visual Studio 2005, the ...
0
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1answer
211 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 ...
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2answers
388 views

batch - File last modification time with seconds

I want to know when a file has been modified for the last time. I can get these infos using the following batch script: FOR %%i IN (myfile) DO SET modif_time=%%~ti The problem is that I need ...
1
vote
1answer
75 views

Avoid errors from tar failing to restore directory permissions

I observe the following behavior with both tar 1.26 and 1.27.1: $ mkdir a b a/diffowner $ sudo mkdir b/diffowner $ sudo chmod a+w b/diffowner $ echo foo > a/diffowner/foo $ tar -C a -cvf test.tar ...
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0answers
19 views

Windows 7 screen flicking due to F5, how key is not stuck

In Windows 7 HP Laptop, I have "F5" key issue. The key does not appear to be stuck and tested with usb keyboard, to check this. In IE, Firefox, and Chrome, the screen is flicking, along with Outlook, ...
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0answers
23 views

Retaining creation date with unison

Is there a way to retain creation dates using unison? I can preserve the modification times, but I also need creation dates. Edit: OS in use are BusyBox (EXT4) and OS X (Extended Journal)
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1answer
273 views

Why are the timestamps on files created on an NFS mounted partition different?

I have a server with an NFS mounted volume. When I create a file on a local volume, the time stamp matches the date command. When I create a file on the NFS mounted volume, the time stamp is off. ...
3
votes
2answers
101 views

How can I tell how long a particular file has been in a directory?

I want to find (and delete) all files from a directory that have been in the directory longer than X days. I know that I can find files that haven't been modified in an hour with find /directory/* ...
0
votes
1answer
566 views

Ubuntu - Add timestamp to image

I have a folder full of images. I'm trying to add a timestamp onto the image itself, for every image, based on the date that the file was created. Is this possible? I've read this post here, but it ...
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0answers
53 views

Timestamps in my Hotmail and Roundcube Webmail are generally correct, but show GMT (+0000) in body of message when forwarding or replying

What could cause the timestamp in the body of an email to be incorrect when forwarding or replying to emails? I have confirmed the timezone settings (and PC clock times) are correct. The problem ...
0
votes
1answer
163 views

How to add timestamp on MySQL outputfile?

Hi I'm making an event that runs every minute and extracts certain columns on a table and creates an output-file in excel format Since I cannot overwrite the file, i wanted to append a time-stamp on ...
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vote
3answers
205 views

How to sync file times from one directory tree to another

I have two file trees. The first one consist of original files. The second one is a duplicate but lacking correct file timestamps, they are all set to the last duplication date. Is there a clean and ...
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0answers
38 views

How to convert frames with timestamp to video in linux?

I have frames with timestamp in the filename. And I need to obtain video with variable fps as frames were created with different intervals between them.
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2answers
72 views

How to analyse timestamp in ext4 manually?

I am doing research on Ext4 and I believe I understand the fundamentals of Ext4. Ext4 stores timestamps. In my assignment, I have proposed to analyse the timestamp of Ext4 MANUALLY instead of typing ...
2
votes
1answer
917 views

time stamp XXXX s in the future issue - touch command (Linux)

When I untar a tar.gz file on Debian Lenny, I get the such outputs: tar: openssl-1.0.1e/apps/openssl.cnf: time stamp 2013-02-11 15:26:04 is 1360584537.139999998 s in the future ...
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0answers
269 views

how can I extract from video using ffmpeg with timestamps information

I am using ffmpeg to extract frame and save it into jpg files as follow. ffmpeg -i video.avi -r 1 -f image2 -q 1 %05d.jpg However, how can I get the timestamps information of each extracted frame. ...
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votes
2answers
460 views

How to rename files based on timestamp, with batch script?

Suppose I have 10 files generated by the system every day under D:\Temp. The names are RANDOMLY generated. Assume I need to rename the oldest one to be 'aaa', the second oldest one to be 'bbb', then ...
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2answers
187 views

How to rename some files according to their timestamp

suppose I have 10 files generated by the system every day under D:\Temp. The names are RANDOMLY when generated. Assume I need to rename the oldest one to be 'aaa', the second oldest one to be ...
0
votes
1answer
505 views

How to get timestamp since epoch in Windows?

I want to measure the time of start for a program but for this I want to get the timestamp in Windows, but I need to get the time-stamp in mili-seconds since the Unix epoch format. (The Unix epoch is ...
2
votes
1answer
142 views

What is the easiest way to change the creation time for large amounts of files so that they are sorted alphanumerically?

I am trying to get images to display in a specific order on as many smartphones as possible without them requiring specific software, and the easiest way to do this is to change the creation times of ...
2
votes
1answer
156 views

How to find files with invalid timestamps on Windows

I have got a number of files on a NTFS partition that contain bogus 'modified' timestamps (for example 12/03/1804). I have tried to use enter System.DateModified:<01/01/1970 into the Windows ...
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1answer
61 views

Finding when a particular video was last viewed on a Macbook Pro

Me and my little brother just got a speeding fine on a trip we both take, but we're not sure who was driving. I know my little brother's been watching a particular series of videos on his Macbook Pro ...
0
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1answer
460 views

How to fix timestamp issue in Excel Graph?

I am working on making a scatter plot in Excel of some temperature data. I have column A containing the date data as mm/dd/yy. column B containing the time data as hh:mm:ss AM/PM and the rest of the ...
1
vote
1answer
135 views

determine when unsaved Notepad file was created

I have an open notepad file on my machine which I don't recall making. Is there a way I can determine what time and day the file was created (registry key or whatnot)? I haven't saved it yet because ...
2
votes
0answers
136 views

How can I timestamp each line outputted by a serial device?

I access a serial measurement device via screen /dev/tty.usbserial 9600. While the device is measuring it outputs its data n times per second on one line. How can I add a timestamp every line (or ...
2
votes
1answer
84 views

Linux Utility for “Timestamping” Functionality

wget's timestamping functionality ensures it only downloads files that have changed. I'm looking for a linux command-line tool that will recursively compare a directories contents with a saved version ...
0
votes
1answer
308 views

Need a script to calculate batch file execution time

I need a script that I can call/include from another batch file (.bat) that can calculate the amount of time it takes to execute the first batch file. The script would be used for automation on both ...
0
votes
2answers
220 views

How to get the timestamp (and location stamp) with a keypress?

I need this info in many places: Date Time Lat Long 20130223 0800 44.44 32.33 Most of the time, I key in the date and time manually or using a program shortcut key like F5 in Notepad. But, I ...
2
votes
2answers
3k views

Calculating a duration in excel from date and time

I have 2 columns in excel, each column includes a date and a time in the following format: 'dd/mm/yyyy hh:mm'. One is a start date/time, the other is an end date/time. The end date/time could be ...
0
votes
1answer
198 views

wget timestamp alternatives

I have a script that works in a loop and checks for mysqlbackup copies on another server. couple of times a day wget downloads the file even though no change has been made. what I've tried is using ...
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vote
0answers
74 views

Word 2007 cell formatting

I have created a form template in Word 2007 which include various fields. Some of the fields are to show time (i.e. 15:47:32). I’ve set the text field properties as Date HH:mm:ss. The trouble ...
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vote
3answers
1k views

What is the accuracy of file creation or modification dates?

Due to some court cases in my jurisdiction, I often see court-appointed experts determining the creation date of a document. Is it really possible to do this via software methods? How could one prove ...
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0answers
139 views

Are timestamps available for system log entries on OS X?

Busy troubleshooting the cause of a slow startup sequence on OS X. It hangs for about 10 minutes at one point, and thus the ability to see where this occurs, would be super useful.
1
vote
1answer
1k views

Copying the timestamp from one file to another (using PowerShell 2.0 on Windows-7)

On my Android phone, it was configured to save pictures to the Phone-memory. I wanted to free up some memory in the phone, and since I have a 16GB uSD card, I: 1) copied all the pictures to my ...
34
votes
5answers
3k views

Determine when Windows was installed on a computer

Is it possible to check the date when Windows was installed on a PC and if so how?
0
votes
1answer
178 views

Identify date/time format

I've been given some data to create some chart graphics and the dates are in a format I don't recognise. If I knew the format name I could easily look them up but initial search has drawn a blank. ...
3
votes
1answer
107 views

emacs - repeat task max number of times

I need to schedule a task such that it repeats everyday, for a max number of days. If I don't do the task one day, the tasks should accrue, and not simply disappear. For instance, I need to finish a ...
2
votes
1answer
353 views

List full timestamps of files in a tarball

I have a large tar archive and want to see the exact (nanosecond) timestamps that are stored for each file in the archive. In case it's relevant, the tarball is in POSIX-2001 format (tar ...
1
vote
1answer
198 views

how do I write find expression (atime = ctime) (access time = change time).

I want to find a set of files to remove that have not been access since their last inode change. Files in which the last activity happened when they were moved into the directory they are currently ...
6
votes
1answer
3k views

Why is cat not changing the access time?

The second call to cat a file does not update the access time. I was expecting the access time to be updated ever time a file contents gets displayed. I see the same behaviour if I open the file in ...