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Removing Header and Trailer record of a EBCDIC file

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# 1  
Old 06-11-2015
Removing Header and Trailer record of a EBCDIC file
I have a EBCDIC multi layout file which has a header record which is 21 bytes, The Detail records are 2427 bytes long and the trailer record is 9 bytes long.

Is there a command to remove the header as well as trailer record and read only the detail records while at the same time not altering the file itself..something at runtime
# 2  
Old 06-11-2015
A quick concoction based on a fleeting idea (untested):
Code:
dd if=file conv=ascii | sed '1d;$d' | dd conv=ebcdic

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