My input file is somewhat like this

CC225|Rosha|xyz|2221|b1
CC225|Rosha|xyz|2230|b1
CC225|Rosha|xyz|2221|b1
CC225|Rosha|xyz|2221|b1
CC225|Roshw|xyz|2222|b2
CC225|Roshw|xyz|2230|b2
CC222|Roqsha|xyz|2222|b1
CC222|Roqsha|xyz|2244|b1
CC222|Roqsh|xyz|2221|b2
CC222|Roqsh|xyz|2111|b2

[download]

Output will be

CC225|b1|4|Rosha
CC225|b2|2|Roshw
CC222|b1|2|Roqsha
CC222|b2|2|Roqsh

[download]

It counts ID on the basis of batches & prints it.

Can someone help?

In reply to Counting ID on the basis of batch by rohan.mohapatra47

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