getting started with lex
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by cambr
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Published on 2010-05-13T04:54:35Z
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2010/05/13
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I need to format some hexdump like this:
00010: 02 03 04 05
00020: 02 03 04 08
00030: 02 03 04 08
00010: 02 03 04 05
00020: 02 03 04 05
02 03 04 05
02 03 04 08
to
02 03 04 05
02 03 04 08
02 03 04
02 03 04 05
02 03 04 05
02 03 04 05
02 03 04
a) remove the address fields, if present
b) remove any 08 at the end of a paragraph (followed by an empty line)
c) remove any empty lines
How can this be done using lex? thanks!
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