[Gambas-user] shell

Ivan Kern ivan-kern at ...308...
Tue Dec 3 07:22:16 CET 2013


Hi
Try
Shell "echo 'mypassword' |sudo -S sh -c 'echo out
/sys/class/gpio/gpio27/direction"

Regards

-----Ursprüngliche Nachricht-----
Von: Mike Crean [mailto:mike.crean at ...2897...] 
Gesendet: Montag, 2. Dezember 2013 12:18
An: Mike
Betreff: [Gambas-user] shell

 
Hey boys, I am trying to emulate the terminal string sudo sh -c 'echo out
/sys/class/gpio/gpio27/direction' (works OK in terminal, on BBB wheezy arm
lxde) I run this from gambas3.5.90 Exec [system.shell, "sudo sh -c 'echo out
/sys/class/gpio/gpio27/direction'"]
and get an error /bin/sh: 0: Can't open sudo sh -c 'echo out
/sys/class/gpio/gpio27/direction' any help please. 

 I
have also tried shell "sudo sh -c 'echo out
/sys/class/gpio/gpio27/direction'" this runs with out error and but will not
change data in the direction file. It stays at the old value of "in". 

 If
I run it from a terminal the string works fine. 

 Thanks
in advance
Mike
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