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Date format change in UNIX .dat file

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# 15  
Old 06-09-2014
Not working
I tried this option....but it is not converting any of the dates...I tried all the below combinations.....
if(match($0,/...[[:space:]]..?[[:space:]]..../))
if(match($0,/...[[:space:]]?.[[:space:]]..../))
if(match($0,/...[[:space:]]?..[[:space:]]..../))
# 16  
Old 06-09-2014
Please use codetags!

Post your original input
This User Gave Thanks to Akshay Hegde For This Post:
karthikengox
# 17  
Old 06-09-2014
Here is my sample data file....

Code:
B6SX9N8      @@|SD@@|COMPANY NAME@@|HK @@|HKD@@|Dec 16 2011 10:02:50:693AM@@|TESTTST@@|Jan 15 2012 12:00:00:000AM@@|HK0000094810@@|IS@@| @@| @@|0@@|0
.00000000000@@|0@@|0.00000000000@@|E...|SD|##|B3KCDV8      @@|SD@@|COMPANY NAME@@|GB @@|USD@@|Dec  5 2011  2:02:15:4
20AM@@|TESTTST@@|Dec  5 2011 12:00:00:000AM@@|XS0403958571@@|IS@@|G079K9AB1@@|CU@@|0@@|0.00000000000@@|0@@|0.00000000000@@|DB@@|B3KCDV8@@|SD|##|B79C4S1
@@|SD@@|COMPANY NAME@@|AU @@|AUD@@|Dec 28 2011  9:16:20:926PM@@|TESTTST@@|Dec 14 2011 12:00:00:000AM@@|AU00000BSLR9@@|IS@@| @@| @@|0@@|0.0000000000
0@@|0@@|0.00000000000@@|EQ@@|B79C4S1@@|SD|##|

Last edited by Franklin52; 06-09-2014 at 03:17 PM.. Reason: Replaced Inline tags with regualar tags
# 18  
Old 06-09-2014
Okay try this, it checks each field (column) in a line, if match is true then it will substitute new date format.

Code:
/usr/xpg4/bin/awk 'BEGIN {
            mon="JanFebMarAprMayJunJulAugSepOctNovDec"
           }
          {
	   for(i=1;i<=NF;i++)
	   {
           if(match($i,/...[[:space:]]..?[[:space:]]..../))
            {
             m = substr($i,RSTART,RLENGTH); split(m,A,/ /)
             gsub(m,sprintf("%02d/%02d/%04d",(match(mon,A[1])+2)/3,A[2],A[3]),$i )
            }
	   }
          }1
     ' FS='|'  file

Last edited by Akshay Hegde; 06-09-2014 at 11:42 AM.. Reason: --color--
This User Gave Thanks to Akshay Hegde For This Post:
karthikengox
# 19  
Old 06-16-2014
Solved and Thanks.
Hi, Thanks a lot for your help. It solved all my purpose. Thanks for your quick help.
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