HackMD - Collaborative Markdown Knowledge Base

**xeyes** 安裝 ``` sudo apt-get install x11-apps ``` --- 功能: ``` xeyes 程序的目的是因為有時候，人眼很難看到的鼠標的指針。尤其在多個顯示器上非常有用。 ``` --- OPTIONS ``` -fg foreground color choose a different color for the pupil of the eyes. -bg background color choose a different color for the background. -outline outline color choose a different color for the outline of the eyes. -center center color choose a different color for the center of the eyes. -backing { WhenMapped Always NotUseful } selects an appropriate level of backing store. -geometry geometry define the initial window geometry; see X(7). -display display specify the display to use; see X(7). -bd border color choose a different color for the window border. -bw border width choose a different width for the window border. -shape uses the SHAPE extension to shape the window. This is the default. +shape disables use of the SHAPE extension to shape the window. -render uses Xrender to draw anti-aliased eyes. This is the default if xeyes has been compiled with Xrender support. +render disables Xrender and draws traditional eyes. -distance uses an alternative mapping, as if the eyes were set back from the screen, thus following the mouse more precisely. ``` . . . . . . 範例 `xeyes -fg white -center black -outline green` ![](https://i.imgur.com/4y4FqTR.png)