gem install terminal-profile-manager

tpm list [--remote]
tpm use PROFILE [--all] [--default]
tpm install NAME [URL]
tpm help

tpm list            # List all locally installed profile
tpm list --remote   # List profile that can be installed

tpm use Grass           # Use the grass profile in the current window
tpm use Grass --all     # Use the grass them in all terminal windows
tpm use Grass --default # Use Grass, and set it as the default for new terminals

tpm install SolarizedDark              # Install a pre-defined profile
tpm install Custom http://git.io/vGLaB # Install a custom profile