Ionic CLI v3 cheat sheet
Create new Ionic app (v1.x) => ionic start < name > [template] –type ionic1
Create new Ionic app (latest) => ionic start < name > [template] [–type < type >]
Create new Ionic app (latest) => ionic start < name > [template] [–type < type >]
Emulate < platform > => ionic cordova emulate < platform >
Build < platform > => ionic cordova build < platform >
Run app < platform > => ionic cordova run < platform >
Get app/CLI/system info => ionic info
Operate on Cordova platforms => ionic cordova platform < action > < platform >
Operate on Cordova plugins => ionic cordova plugins < action > < platform >
Get command help => ionic help < command >