"This will download and install all updates available for your Mac: sudo softwareupdate -i -a"
I'm assuming that it won't install App Store software that is in your account but not installed on the current machine? Which if so is a shame that Apple haven't exposed this via the command line (preferably specifying the name of the application to install).
I'm assuming that it won't install App Store software that is in your account but not installed on the current machine? Which if so is a shame that Apple haven't exposed this via the command line (preferably specifying the name of the application to install).