Command Line Equivalents – mpc and bc
bc is a *nix calculator that can provide a command line equivalent for gnome-calculator for quick calculations.
bc can do detailed mathematical calculations in programs or can be a very basic calculator. To use
bc just type
bc and return and enter 2*2. This isn’t so bad but it would be better just to enter bc 2*2 from the command line. A basic script will do this:
echo "$*" | bc
A program mpc isn’t more useful than GUI equivalents unless you use the terminal alot. MPD fronts like Gimmix and GMPC, and even Sonata leave small footprints and do a nice job of creating playlists.
Mpc is very simple and easy to use though, to install in Gentoo:
sudo emerge USE="bash-completion" mpc
A little setting up is necessary. For bash-completion a script will need to be entered into
cat /usr/share/doc/mpc-0.12.1/mpc-bashrc >> ~/.bashrc
By default, mpc connects to localhost:6600 edit this in the
~/.bashrc if using MPD on a network: host or password@host.
mpc add Rock/Bon-Jovi/Its-my-life.mp3