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FAQ.md

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FAQ

Can xdotool work with hexadecimal window IDs?

Yes. You can easily check this, by using wmctrl as an alternative way to obtain a window ID in hexadecimal.

This will show the window ID in hexadecimal of a window with title My dialog title:

wmctrl -l | egrep "My dialog title" | cut -f 1 -d ' '

I got the value of 0x02800003 displayed on my screen, but you will probably have a different value.

Feeding that hexadecimal value to xdotool does activate the window:

xdotool windowactivate $(wmctrl -l | egrep "My dialog title" | cut -f 1 -d ' ')

How to let xdotool work with Qt applications?

xdotool can unsually extract the ID of a Qt application from its window title, as shown by this StackOverflow question.

If something is wrong, a workaround is to use wmctrl to obtain the window ID:

xdotool windowactivate $(wmctrl -l | egrep "My dialog title" | cut -f 1 -d ' ')

Replace 'My dialog title' for the window name you are looking for.

Note that wmctrl displays the window ID in hexadecimal. This is no problem for xdotool!