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
Replace a string in particular position using SORT
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