perl -ne "print if /\\bnapre/i || /\\bjupiter/i;" GPPRegistry.temp.reg
"DBLogin"="napre"
"DSN"="jupiter"
"DBLogin"="napre"
"Login"="napre"
"Password"="napre"
"DBLogin"="napre"

##</code><code>##

perl -ne 's/napre/Text1/gi; print if /\bnapre/i || /\bjupiter/i;' GPPRegistry.temp.reg
"DSN"="jupiter"
"DSN"="jupiter"