Just Started command line question

I am using a Asic S7: my user name is Lestat9 ..I want to mine variable coin that i can so could you give me an example command line using cgminer and or bgminer
Thanks

i got this so far but its not working

CGMINER.EXE a=Sha-256 Lestat9.worker1:123 Stratum+tcp://prohashing.com:3333