1 gwei = 0.000000001 ether

There's a program that displays only 156489673002 (156 gwei), which is 0.000000156489673002 ether.

But how to, in Bash, calculate how many ether is 156489673002 (so the output is 0.000000156489673002)?

CodePudding user response：

You can get the result with awk:

echo "0.1 0.1" | awk '{printf "%.18f\n", 156489673002 / 1000000000000000000}'

or

echo "0.1 0.1" | awk '{printf "%.18f\n", 156489673002 / 1e18}'