Create a mongo-rs for testing

create-mongo-rs.sh

i=0
name=rs01
while [ $i -lt 3 ]
do let i=i+1
   echo "Starting mongodb $i at Port 2222$i"
   mkdir db$i
   mongod --port 2222$i --fork --dbpath db$i --syslog --replSet $name

   if [ $i -eq 1 ]
   then echo "rs.initiate({_id: \"$name\", members: [{_id: 0, host: \"localhost:2222$i\"}]})" | mongo localhost:22221
   else echo "rs.add(\"localhost:2222$i\")" | mongo localhost:22221
   fi
done