Установить команду BC Linux
sudo apt install bc #Debian/Ubuntu
sudo yum install bc #RHEL/CentOS
sudo dnf install bc #Fedora 22+
Armandres
sudo apt install bc #Debian/Ubuntu
sudo yum install bc #RHEL/CentOS
sudo dnf install bc #Fedora 22+bc is generally a Linux Command which is used for Command Line Calculator.