Experimental Physics and
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I am trying to implement the following: using the MEDM's Shell Command object I would like to "su" into another account and launch a MEDM screen from there. The idea is to have a regular detector operator not be able to change the demand voltage/current. Instead they need to click on the "configuration" button which will bring up the terminal window and ask them for the password. Right now, when I use "su" it has me enter the password in clear text (i.e. it echo's it) and then fails. Any thoughts on how to implement this? Should I use a shell script and call that from MEDM? Thanks, Bertrand
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ANJ, 02 Sep 2010 |
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