SSH and VNC from Windows and Android phone

Enable SSH by placing file ssh in /boot

Enable VNC with Pixel – Preferences – Raspberry pi Configuration – Interfaces or sudo raspi-config Interfacing options

Playstore Real VNC Viewer


Clear system

dpkg-query -W --showformat='${Installed-Size;10}\t${Package}\n' | sort -k1,1n
Others I found on the way:
dpkg-query --show --showformat='${Package;-50}\t${Installed-Size}\n' | sort -k 2 -n
dpkg-query --show --showformat='${Package;-50}\t${Installed-Size} ${Status}\n' | sort -k 2 -n |grep -v deinstall