Part 2

find . -type f -print0 | xargs -0 sed -i 's/9333/2333/g'
find . -type f -print0 | xargs -0 sed -i 's/9332/2332/g'

openssl ecparam -genkey -name secp256k1 -out alertkey.pem
openssl ec -in alertkey.pem -text > alertkey.hex
openssl ecparam -genkey -name secp256k1 -out testnetalert.pem
openssl ec -in testnetalert.pem -text > testnetalert.hex
openssl ecparam -genkey -name secp256k1 -out genesiscoinbase.pem
openssl ec -in testnetalert.pem -text > genesiscoinbase.hex