How to move "Show Applications" button from bottom to top in launcher? [duplicate]
This command will move it to the top:
gsettings set org.gnome.shell.extensions.dash-to-dock show-apps-at-top true
Use this to undo it:
gsettings set org.gnome.shell.extensions.dash-to-dock show-apps-at-top false
These commands can also be used to move the "Show Applications" button in dock from right to left or vice versa.