➜ Percentage difference git:(master) ✗ ./pd 1 2
100 %
➜ Percentage difference git:(master) ✗ ./pd 1 2 -n
-50 %
./pd -v
update available 0.1 -> 0.2
(or)
./pd -v
the latest version is already installed.
v up
v -prod -o pd .
v up
v -o main.c .
cc/gcc -o pd -lssl -lcrypto main.c