Replace a string in particular position using SORT

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nageshwary
Member
Posts: 2
Joined: Tue Aug 07, 2018 12:31 am

Replace a string in particular position using SORT

Post by nageshwary » Tue Aug 07, 2018 12:53 am

Hi,

I have 3 files as below.

File1:

3 bytes sequence number and
20 bytes name

001example2
002example4

File2:

5 bytes sequence number and
20 bytes name

12041example1
12042example2
12043example3
12044example4
12045example5
12006example6

File3:
79 bytes data then
3 bytes sequence number (from file1)

Ex:

79 bytes data then 001
79 bytes data then 004

output should be

79 bytes data then 12042
79 bytes data then 12044

Now I need to replace the 3 bytes sequence number present in file 3 with corresponding file number from file2

Thanks

nageshwary
Member
Posts: 2
Joined: Tue Aug 07, 2018 12:31 am

Post by nageshwary » Tue Aug 07, 2018 9:31 pm

Can some one help me here

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