This is the mail archive of the cygwin mailing list for the Cygwin project.


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

X11 capturing DISPLAY value


I wanted to capture the X11 DISPLAY value that shows on the console when 'startx &' in invoked and successful.  I've tried:

 startx 2>&1 | grep DISPLAY\= >/tmp/xwin.txt &
 startx 2>&1 | grep DISPLAY >/tmp/xwin.txt &

but neither worked.  I could check files in /tmp/.X11-unix/* for date, owner, etc, and hope that the newest one is the right one and extract the number from the name, however if another user started an X window in the meantime I'd get the wrong DISPLAY v
alue.

Is there a preferred standard way to get this value?

--
Problem reports:       http://cygwin.com/problems.html
FAQ:                   http://cygwin.com/faq/
Documentation:         http://cygwin.com/docs.html
Unsubscribe info:      http://cygwin.com/ml/#unsubscribe-simple


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]