xatomwait polls for changes to the specified X property (also known as X atoms). When a change is detected, it prints the contents of the X property and exits.
xatomwait is part of the ltsp package and the latest versions are available in source form from https://launchpad.net/products/ltsp.
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Copyright 2009 Vagrant Cascadian <[email protected]>, distributed under the terms of the GNU General Public License version 2 or any later version.