Duke Example
SPUEditVar OCLCFSProviderId=https://shib.oclc.org/shibboleth
SPUEditVar OCLCFSShire=https://shib.oclc.org:2443/Shibboleth.sso/SAML/POST
SPUEdit @^https*://firstsearch\.oclc\.org/.*$@${DukeSSO}?providerId=$e{OCLCFSProviderId}&shire=$e{OCLCFSShire}&target=$e0@irs
SPUEdit @^https*://newfirstsearch\.oclc\.org/dbname=(\[^;\]+);?.*$@${DukeSSO}?providerId=$e{OCLCFSProviderId}&shire=$e{OCLCFSShire}&target=https%3A%2F%2Fshib.oclc.org%3A2443%2Ffs%3Fdbname%3D$e1@irs