I have done a few simple things with
awk but I cannot find a way to do this! I have a text file containing entries named with year, julian date and time as such:
blah_2012251_130500_blah blah_2012251_131000_blah blah_2012251_131500_blah ... blah_2012253_063000_blah
and I am trying to find a way to create a new file with entries within a specific time range only. For example, year 2012 and day 251 at 2:02pm (140200) to 2012 day 252 to at 6:07am (060700) should contain files to span the times:
blah_2012251_140000_blah blah_2012251_140500_blah ... blah_2012252_060500_blah blah_2012252_061000_blah
Also, the files do not always increment every 5 minutes like in this example, so it needs to be an open range.