Hello, everybody, On Mon, Nov 22, 2010 at 08:36:59AM +0100, Vincent Bernat wrote: > OoO Vers la fin de l'après-midi du dimanche 21 novembre 2010, vers > 16:37, Filippo Rusconi <[email protected]> disait : > > > OK, so I may test if the content of the PYTHONPATH variable is empty > > the way below, so that I can set the path in differenciated manners : > > > ~~~~~~~~~~ start-script ~~~~~~~~~~~ > > > #!/bin/sh > > > # Only append ${PYTHONPATH} if it actually contains something. Thus, > > # test the length of the string in PYTHONPATH. > > if [ "${#PYTHONPATH}" = "0" ] > > then > > PYTHONPATH=/usr/lib/mmass/mspy/plot > > else > > PYTHONPATH=/usr/lib/mmass/mspy/plot:${PYTHONPATH} > > fi > > export PYTHONPATH > > A shorter version: > > export PYTHONPATH=/usr/lib/mmass/mspy/plot${PYTHONPATH:+:${PYTHONPATH}}
Thanks a lot to Chow Loong Jin <[email protected]> and Vincent Bernat <[email protected]> for the suggestion, which I'll implement as soon as possible. Cheers, Filippo -- Filippo Rusconi, PhD - CNRS - public key C78F687C Author of ``massXpert'' at http://www.massxpert.org -- To UNSUBSCRIBE, email to [email protected] with a subject of "unsubscribe". Trouble? Contact [email protected] Archive: http://lists.debian.org/20101122122923.ga5...@biophypfr
