Edit file

UNIX for Advanced & Expert Users
1

Hi All,

I have file with 200K Records and each line with 400 character. I need to edit the some part of the file.

For example, i need to edit character from 115 to 125, 135to 145 and 344 to 361

Can you please anyone help me to do this?

Regards,

2

Please be more specific, give data lines and edit examples.