This question already has answers here:
Converting unix time into date-time via excel
(7 answers)
Closed 5 years ago.
I have a excel sheet where in column (G) there is a timestamp but is in epoch format, how can i convert epoch time to readable time format in excel.
I have already tried =TEXT(G2,"DD/MM/YYY HH:MM:SS") but it didn't work.
Try this:
=TEXT((G2/1000 + ("1/1/1970"-"1/1/1900"+1)*86400) / 86400,"DD/MM/YYYY HH:MM:SS")
Related
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Date arithmetic in Unix shell scripts
(14 answers)
Bash date/time arithmetic
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sed, replace first line
(3 answers)
Closed 10 months ago.
I have a large .txt file (100m+) rows with 2 duplicated date columns, delimited by comma. I am looking for an efficient way to subtract 1 day from the given date. If the given date is on the 1st of the month, this should be taken care of and output the 30th/31st of the previous month.
I'd like to rename the columns to startDate and endDate as well.
Input:
Date,Date
2013-12-21,2013-12-21
2013-01-15,2013-01-15
2019-12-09,2013-12-09
2007-04-01,2007-04-01
2011-01-01,2011-01-01
...
Desired Output:
startDate,endDate
2013-12-20,2013-12-21
2013-01-14,2013-01-15
2019-12-08,2013-12-09
2007-03-31,2007-04-01
2010-12-31,2011-01-01
...
This question already has answers here:
GNU date and custom formats
(2 answers)
Closed 4 years ago.
I am getting date in following format from a system and I need to use it for calculating some time difference.
Input format - 30-MAR-18 01.40.04.812030 AM PST
I am using following code but I am getting format errors.
#!/usr/bin
start_string="30-MAR-18 01.40.04.812030 AM PST"
TZ=GMT date --date="$start_string" "+%s"
#Above line is just to convert into seconds and print
This throws the error "date: invalid date ‘30-MAR-18 01.40.04.812030 AM PST’"
I am lost on how to convert this into date format and then use it.
All help appreciated.
This is different from question asked here because I am dealing with an input that has a "." and not a ":" as the time separator.
Give the format like this:
start_string="30-MAR-18 01:40:04.812030 AM PST"
This question already has answers here:
Converting a string to a formatted date-time string using Python
(5 answers)
Closed 5 years ago.
I am having the current format date 02/16/18 3:33:39PM. How could I use python programming to change it for Year-Month-Day?
You can try this. Convert your date to a datatime object and then do whatever you want from there
This question already has answers here:
Excel date to Unix timestamp
(11 answers)
Closed 5 years ago.
I'm doing an exercise where I have data with several entries of this type:
"started_at": 1475499600.287,
Which is defined as:
started_at: when the interval started, UTC Time
Ok, how can I convert it to a meaningful time (using Excel, for example) in some format (e.g. dd/mm/yyyy hh:mm:ss)?
For translating into GMT, you can use
=(((A1/60)/60)/24)+DATE(1970,1,1)
Your example time will become 03/10/2016 13:00:00
Make sure to format the cell dd/mm/yyyy hh:mm:ss
This question already has answers here:
Excel Date Conversion from yyyymmdd to mm/dd/yyyy
(5 answers)
Closed 8 years ago.
How can I transform a column with text like "20130213" to DATE?
Basically, I need to calculate the difference in days between 2 dates that come in the text format
Thanks a lot
You can use for example
=DATE(LEFT(A1,4),MID(A1,5,2),RIGHT(A1,2))