gnome.sh

# Force alt + tab to switch only on current workspace in GNOME shell
gsettings set org.gnome.shell.app-switcher current-workspace-only true

# Use 5 fixed workspaces instead of dynamic mode
gsettings set org.gnome.mutter dynamic-workspaces false
gsettings set org.gnome.desktop.wm.preferences num-workspaces 5

# Use alt for pinned apps
gsettings set org.gnome.shell.keybindings switch-to-application-1 "['<Alt>1']"
gsettings set org.gnome.shell.keybindings switch-to-application-2 "['<Alt>2']"
gsettings set org.gnome.shell.keybindings switch-to-application-3 "['<Alt>3']"
gsettings set org.gnome.shell.keybindings switch-to-application-4 "['<Alt>4']"
gsettings set org.gnome.shell.keybindings switch-to-application-5 "['<Alt>5']"
gsettings set org.gnome.shell.keybindings switch-to-application-6 "['<Alt>6']"
gsettings set org.gnome.shell.keybindings switch-to-application-7 "['<Alt>7']"
gsettings set org.gnome.shell.keybindings switch-to-application-8 "['<Alt>8']"
gsettings set org.gnome.shell.keybindings switch-to-application-9 "['<Alt>9']"

# Use super for workspaces
gsettings set org.gnome.desktop.wm.keybindings switch-to-workspace-1 "['<Super>1']"
gsettings set org.gnome.desktop.wm.keybindings switch-to-workspace-2 "['<Super>2']"
gsettings set org.gnome.desktop.wm.keybindings switch-to-workspace-3 "['<Super>3']"
gsettings set org.gnome.desktop.wm.keybindings switch-to-workspace-4 "['<Super>4']"
gsettings set org.gnome.desktop.wm.keybindings switch-to-workspace-5 "['<Super>5']"