• openwin : start OpenWindows
• startx : start X window

Window manager  : The following programs (window managers) are usually started when you type openwin or startx. It is usually in your .xinitrc file.

• fvwm : feeble window manager
• mwm : Motif window manager
• olvwm : OpenLook virtual window manager
• olwm : OpenLook window manager
• twm : tab window manager

X window programs

• filemgr : OpenWindows file manager
• oclock : display clock
• xcalc : calculator
• xclock : display clock
• xfm : file manager
• xlock : lock your screen
• xodo : odometer, track the distance your mouse travel
• xterm : a terminal or shell session