4 ms·

sudo apt update and sudo apt upgrade will do it for you. To check what version you are on simple do cat /etc/os-release

• runejuhl 10y ago
  Or, for a more cross-distro approach, `lsb_release -a`, although it requires the `lsb-release` package installed.
  • 8draco8 10y ago
    Truly cross distro is cat /etc/* release