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Which "PATH" did IDL use??? [message #91550]

Wed, 29 July 2015 02:33

deepeyes.ym
Messages: 4
Registered: July 2015

Junior Member

I'm really confused about all the parameters inside of IDL.
I have called "spawn" by using

IDL> spawn, 'gv m4_r_600_test_flag0_individual_outliers.eps'
bash: gv: command not found

Then,

IDL> PRINT,GETENV("PATH")
/Applications/itt/idl71//bin:/usr/bin:/bin:/usr/sbin:/sbin

BUT, I don't know where this "PATH" comes from!!!!

It's different from the "!PATH" inside of IDL, different from the "$PATH" in the .bash_profile, so where IDL get this parameter and how could I change this one????

any comments will be appreciated!

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[Message index]

		Which "PATH" did IDL use??? By: deepeyes.ym on Wed, 29 July 2015 02:33
		Re: Which "PATH" did IDL use??? By: Heinz Stege on Wed, 29 July 2015 03:03
		Re: Which "PATH" did IDL use??? By: deepeyes.ym on Thu, 30 July 2015 02:07
		Re: Which "PATH" did IDL use??? By: Heinz Stege on Thu, 30 July 2015 09:46
		Re: Which "PATH" did IDL use??? By: Doug Edmundson on Wed, 29 July 2015 13:49
		Re: Which "PATH" did IDL use??? By: deepeyes.ym on Thu, 30 July 2015 02:09
		Re: Which "PATH" did IDL use??? By: zacharyanorman on Thu, 30 July 2015 11:42
		Re: Which "PATH" did IDL use??? By: deepeyes.ym on Thu, 30 July 2015 12:24

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