How move unwanted lines in a file to another file

[RJSHA1]

Hi there,
I have a file like this

1Header
2data
2data
3trailer

I want to remove all the data lines, they start with a 2, where columns 31&32 have a value other than zero. The lines have no spaces ie.e. they are all zero filled (so that rules out AWK i think)

Does anyone have any suggestions as to how I do this, as my shell scripting is patchy at best and I'm stuck!!!

Thanks

 

[Ygor]

Before you rule out awk, try...

awk '/^2.{29,30}[1-9]/{next};1' file1 > file2

 

[vgersh99]

nawk '/^2/ && (substr($0, 31,2) != "00&quot' myFile.txt

vlad
+----------------------------+
| #include<disclaimer.h> |
+----------------------------+

 

[RJSHA1]

Thanks guys the nawk does what I want