Provided by: xfwm4_4.14.1-0ubuntu1_amd64 
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NAME
xfwm4 - Advanced settings for Xfce window manager
DESCRIPTION
Usage: xfwm4-tweaks-settings [OPTION...] . Help Options: -h, --help Show help options --help-all Show all help options --help-gtk Show GTK+ Options Application Options: -s, --socket-id=SOCKET ID Session manager socket -v, --version Version information --display=DISPLAY X display to use