date comparison


 
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# 1  
Old 07-07-2006
date comparison

How can I compare two dates in String format (eg. May 23 2006 05:30:21) in AWK?

Thanks
# 2  
Old 07-07-2006
If you want to stay completely in awk, you're out of luck. There are no date functions.

perl has date functions.
# 3  
Old 07-07-2006
Quote:
Originally Posted by dkr123
How can I compare two dates in String format (eg. May 23 2006 05:30:21) in AWK?

Thanks
1. convert 'Month DD YYYY' to 'YYYYMMDD'
2. compare 2 of the 'converted' dates
3. If both dates refer to the same date, convert HH:MM:SS to HHMMSS
4. compare 2 converted 'times' from above

The rest should a matter of the implementation details.
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