Unix Tip: AUTOMATICALLY SET DISPLAY

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UNIX GURU UNIVERSE
UNIX HOT TIP

Unix Tip 3255 - January 7, 2012

http://www.ugu.com/sui/ugu/show?tip.today

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AUTOMATICALLY SET DISPLAY

To set automatically the DISPLAY
variable after rlogin (csh):

if (`who am i | wc -w` > 5) then
setenv DISPLAY `who am i | cut -d"(" -f2 | cut -d")" -f1`:0.0
endif

May vary from flavor to flavor

This tip generously supported by: labrache@gaulois.cad.cea.fr

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