Where to find my bitcoin cash (BCH)
I downloaded Electron for Linux which I then executed.  It picked up my keys from the original Electrum that was on my desktop.  It automatically showed the correct number of Bitcoin cash tokens, presumably having taken this data from the Bitcoins that I had originally downloaded from Coinbase into Electrum before the fork.  I then uploaded this Bitcoin cash into a Kraken online wallet so that it would be available for trading.