Command name survey

A listing of what other package managers call their commands so we can be unsurprising:

install all packages for a project

bundle install
npm install
gem -- no equivalent

remove all packages for a project

not possible for any package manager?

clean up artifacts created by package manager in a project

bundle -- not possible?
npm -- not sure

install a single package

bundle -- no equivalent
npm install name
gem install name

uninstall a single package

bundle -- no equivalent
npm uninstall name
gem uninstall name