From LQWiki
xwud diplays image taken by xwd screenshot utility.
For example, take screenshot
xwd -root > image.xwd
display it
xwud -in image.xwd
and after clicking on image xwud terminates.
xwud diplays image taken by xwd screenshot utility.
For example, take screenshot
xwd -root > image.xwd
display it
xwud -in image.xwd
and after clicking on image xwud terminates.