snap

snap version show the snap version
snap find [pkgname] find the pkgname details
snap install [pkgname] install pkgname
snap list show installed packages
snap info [pkgname] show pkgname details, and channels(stable, candidate, beta, edge)
snap install [pkgname] --channel=[cnlname] install pkgname from cnlname channel
snap refresh [pkgname] --channel=[cnlname] change the channel of currently installed pkgname
sudo snap refresh --list check if updates are available
sudo snap remove [pkgname] remove the package pkgname