[Gambas-user] stderr output via exec

[Mike Keehan]

Try using SHELL instead of EXEC.

Mike.


Ron wrote:
> Hi,
> 
> small question., I remember something similar in a thread some time ago, 
> but couldn't find it.
> 
> I can't catch the stderr output from the hcitool command into a string.
> 
> This doesn't work:
> EXEC ["hcitool", "rssi", sAddress, "2>&1"] TO sStrength
> 
> When I create this shell script called btgetrssi.sh :
> --
> #!/bin/sh
> hcitool rssi $1 2>&1
> --
> And execute it like so:
> EXEC ["bin/btgetrssi.sh", sAddress] TO sStrength
> All is ok, but I rather don't want to use external scripts and I don't 
> want to use a background exec, because I have to run it a few times with 
> different addresses not async...
> 
> Thanks for any pointers!
> 
> Regards,
> Ron_2nd
> 
> 
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