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# 1  
Old 07-19-2010
Sort on basis of particular field
Code:
05.50.25:AIRE.S:RESTRICTED:S2:
05.50.25:ANDR.VI:RESTRICTED:S2:
05.50.25:BASF.MI:RESTRICTED:N:
05.50.25:BMWG.DE:RESTRICTED:N:
05.50.25:BORE.ST:RESTRICTED:N:

I can sort of the basis of second field using " sort -t: -k2,2 "
but what i want to sort the data is on the basis its extension e.g.: .S .VI .MI .DE .ST

is there any one liner for this. awk etc will do

Thanks a lot in advance
Last edited by radoulov; 07-19-2010 at 05:26 AM.. Reason: Please use code tags!
# 2  
Old 07-19-2010
may be this is what you require ?

Code:
 
sort -t: -k2,2 t | sort -t . -k 4,4
05.50.25:BMWG.DE:RESTRICTED:N:
05.50.25:BASF.MI:RESTRICTED:N:
05.50.25:AIRE.S:RESTRICTED:S2:
05.50.25:BORE.ST:RESTRICTED:N:
05.50.25:ANDR.VI:RESTRICTED:S2:

# 3  
Old 07-19-2010
Quote:
Originally Posted by manishma71
[...]
I can sort of the basis of second field using " sort -t: -k2,2 "
but what i want to sort the data is on the basis its extension e.g.: .S .VI .MI .DE .ST
And how the desired output should look like?
# 4  
Old 07-19-2010
Code:
05.50.25:BMWG.DE:RESTRICTED:N:
05.50.25:BASF.MI:RESTRICTED:N:
05.50.25:AIRE.S:RESTRICTED:S2:
05.50.25:BORE.ST:RESTRICTED:N:
05.50.25:ANDR.VI:RESTRICTED:S2:

this is how it should look like
Last edited by radoulov; 07-19-2010 at 05:32 AM.. Reason: Code tags, please!
# 5  
Old 07-19-2010
Code:
sort -t. -k4 infile

# 6  
Old 07-19-2010
I want a command which will sort on the basis of value between . and :

The solution provided might have issues if there are more dots in the input line after the : which makes this solution prone to error
# 7  
Old 07-19-2010
Could you post an example where the sort command will fail?


Anyway, it's trivial with Perl (not in awk):
Code:
perl -e'
  print map $_->[1], 
        sort { 
          $a->[0] cmp $b->[0] 
          } 
        map {
          [ (split/[:.]/)[4], $_ ]
          } <>
          ' infile

The code above will sort the data based on the 5th field.
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