Simple script for check exchange-rate by Transferwise .
You need only use chmod +x to exchange-rate.sh file and execute that for see exchange rate.
Example: if you want to check
- £ = $ (British POUND with Dollar U.S.A) use "exchange-rate.sh GBP USD"
- € = £ (EURO with British POUND) use "exchange-rate.sh EUR GBP"
that's it.
If you want you can also put in /usr/local/bin for exec everywhere (path) where you are.