A ‘mozcmd’ directory is an easy way to create new custom commands. For more information see https://developer.mozilla.org/docs/Tools/GCLI/Customization
Zarědnik 'mozcmd' jo jadnora móžnosć, nowe swójske pśikaze napóraś. Za dalšne informacije glejśo https://developer.mozilla.org/docs/Tools/GCLI/Customization