On Linux, Control-C and Control-V don't work for copying and pasting in terminals. The Control modifier is used for its original purpose of inserting control codes. Instead, terminal apps require an extra Shift modifier, like Control+Shift+C.
But what if there were hidden shortcut combos for copy and paste
Hey, this is one of the reasons I bought this keyboard!
For a couple extra bucks you can get them to make each individual key a separate key code by asking them to convert it to Single Usage Code Firmware, which is so nifty to me!