xlsclients: xlsclients xlsclients: xlsclients: xlsclients is part of X11. xlsclients: xlsclients: For more information about the X.Org Foundation (the providers of the xlsclients: X.Org implementation of the X Window System), see their website: xlsclients: xlsclients: http://www.x.org xlsclients: xlsclients: xlsclients: