The Linux keyboard shortcut Ctrl Shift S (PC) or command Shift S (Mac) will perform the Save As action. This keyboard shortcut for Save As is available in the Cinnamon, Gnome, KDE, LXDE, MATE, Unity (Ubuntu) and Xfce desktop environments. The Save As action is not available in Chrome OS / Chromium OS. Save As is a global Linux keyboard shortcut that is usually located in the File menu. The same keyboard shortcut may also be available with other desktop environments that can be run on Linux.