A preety nice dice roller
Just download and and build with your favorite C compiler.
Just call diceroll followed by your rolls in xdy format. +/- modifiers are now supported.
./diceroll 1d6 ./diceroll 3d10 ./diceroll 6d60+5 ./diceroll 5d4-7 ./diceroll 1d20 5d12
You can move the compiled file to your bin directory and call just diceroll from anywhere in your pc