gtk-assistant-commit (assistant)

assistant -- a gtk-assistant widget

Erases the visited page history so the Back button is not shown on the current page, and removes the Cancel button from subsequent pages. Use this when the information provided up to the current page is hereafter deemed permanent and cannot be modified or undone. For example, showing a progress page to track a long running, unreversible operation after the user has clicked the Apply button on a confirmation page.