[Sussex] Any SED and AWK experts out there?

[John Crowhurst]

> okay So i have at least 25 files which I have been opening and doing the
> following in vi
>
> :1,$s/<%/<?/g
> :1,$s/%>/?>/g
> :1,$s/response\.write/echo/g
> :1,$s/stepno/\$stepno/g
> :1,$s/coredataref/\$coredataref/g