How to use bcp utility with oracle dB or any other better options

I have a csv file which has to be bulk imported to oracle dB. I was working on other sybase dB engine before so I had a sample script which has the environment setup for it. Right now I have to do the process in a oracle dB so what should be the first line I know about the rest other parameters but want to know the path which has to be defined when I write path/bcp dbtable in data.txt If anyone could help what should be the path for oracle dB