[Disclaimer: I have not fully read this thread. If I'm jumping in with
something that's irrelevant for other reasons, please just ignore me]
On 19/04/17 22:06, Venkatachalam Srinivasan wrote:
On Thursday, April 6, 2017 at 12:55:41 AM UTC+2, Gregory Ewing
wrote:
sensor_data=$(python execute_sen
On Thursday, April 6, 2017 at 12:55:41 AM UTC+2, Gregory Ewing wrote:
> Anssi Saari wrote:
> > Bash manual explicitly states command substition (the $(...) structure)
> > replaces the command with the standard *output* of the command.
>
> Another problem is your use of '&' here:
>
> sensor_da
On Tuesday, April 4, 2017 at 7:58:56 PM UTC+2, justin walters wrote:
> On Tue, Apr 4, 2017 at 10:39 AM, Venkatachalam Srinivasan <
> venkatachalam...@gmail.com> wrote:
>
> > Hi,
> >
> > Thanks for the answer. I need bash for connecting data exchange between
> > two python scripts. To be more speci
On Wednesday, April 5, 2017 at 2:38:00 PM UTC+2, Anssi Saari wrote:
> venkatachalam...@gmail.com writes:
>
> > For example, the data is printed in
> > execute_sensor_process.py as follows:
> >
> > print >>sys.stderr,sens_data
> >
> > By printing the data onto sys.stderr and assigning a return vari
Anssi Saari wrote:
Bash manual explicitly states command substition (the $(...) structure)
replaces the command with the standard *output* of the command.
Another problem is your use of '&' here:
sensor_data=$(python execute_sensor_process.py) &
The '&' causes the whole command, including
venkatachalam...@gmail.com writes:
> For example, the data is printed in
> execute_sensor_process.py as follows:
>
> print >>sys.stderr,sens_data
>
> By printing the data onto sys.stderr and assigning a return variable in the
> bash, I am expecting the data to be assigned.
>
> But this is not hap
On Tue, Apr 4, 2017 at 10:39 AM, Venkatachalam Srinivasan <
venkatachalam...@gmail.com> wrote:
> Hi,
>
> Thanks for the answer. I need bash for connecting data exchange between
> two python scripts. To be more specific, data from one script has to be
> passed to the another script. You are right,
On 04/04/17 18:07, Venkatachalam Srinivasan wrote:
On Tuesday, April 4, 2017 at 5:27:42 PM UTC+2, cassiope wrote:
On Tue, 04 Apr 2017 08:01:42 -0700, venkatachalam.19 wrote:
Hello All,
I am writing a python code for processing a data obtained from a sensor. The
data from sensor is obtained b
On Tuesday, April 4, 2017 at 5:42:23 PM UTC+2, justin walters wrote:
> On Tue, Apr 4, 2017 at 8:01 AM, wrote:
>
> > Hello All,
> >
> > I am writing a python code for processing a data obtained from a sensor.
> > The data from sensor is obtained by executing a python script. The data
> > obtained
On Tuesday, April 4, 2017 at 5:27:42 PM UTC+2, cassiope wrote:
> On Tue, 04 Apr 2017 08:01:42 -0700, venkatachalam.19 wrote:
>
> > Hello All,
> >
> > I am writing a python code for processing a data obtained from a sensor.
> > The data from sensor is obtained by executing a python script. The da
On Tue, Apr 4, 2017 at 8:01 AM, wrote:
> Hello All,
>
> I am writing a python code for processing a data obtained from a sensor.
> The data from sensor is obtained by executing a python script. The data
> obtained should be further given to another python module where the
> received data is used
On Tue, 04 Apr 2017 08:01:42 -0700, venkatachalam.19 wrote:
> Hello All,
>
> I am writing a python code for processing a data obtained from a sensor. The
> data from sensor is obtained by executing a python script. The data obtained
> should be further given to another python module where the r
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