**-v**, **--version**
: Print version and exit
+# KEYBINDINGS
+**l**, **right**
+: Next card
+
+**h**, **left**
+: Previous card
+
+**j**, **k**, **up**, **down**
+: Flip card
+
+**i**, **/**
+: Star card
+
+**0**, **^**, **home**
+: Go to start of deck
+
+**$**, **end**
+: Go to end of deck
+
# EXIT VALUES
**0**
: Success