Until now I use simplemining to mine ETH. This is command I used:
-wd 1 -r 1 -epool ssl://us1.ethermine.org:5555 -ewal ADDRESS.name -epsw x -allpools 1 -asm 1 -mport 127.0.0.1:3333

Can anybody help me how to change command to mine ETC?

As I can see Claymore 11.2 is for ETH and ETC?

Thanks in advance!

Cheers!
Davor