[fpc-pascal] It is possible to pass command line to pascal

[Rainer Stratmann]

 On Sunday 30 June 2013 00:59:59 you wrote:
> I Tried, but only return an integer not a string value.

Thats right.

You have to put the result in a file and then afterwards read the file.

ls uname -r > file.txt

The integer is the result code of the execution.
It contains information if the execution was successful.
 
> On 6/29/13, Rainer Stratmann <rainerstratmann at t-online.de> wrote:
> >  On Saturday 29 June 2013 23:24:44 you wrote:
> >> Yes
> > 
> > It is possible.
> > 
> > http://www.freepascal.org/docs-html/rtl/unix/fpsystem.html
> > 
> >> On Sat, Jun 29, 2013 at 10:42 PM, Rainer Stratmann <
> >> 
> >> rainerstratmann at t-online.de> wrote:
> >> >  On Saturday 29 June 2013 22:40:21 you wrote:
> >> > > On 29.06.2013 21:27, Johan Tu Toit wrote:
> >> > > > Hi all,
> >> > > > 
> >> > > > It is possible to pass command line to pascal:
> >> > > > Example:
> >> > > > ls uname -r
> >> > > 
> >> > > You can pass parameters to any program. But maybe your question is
> >> > > more
> >> > > like "how do I access these parameters?". To answer this, please
> >> > > take a
> >> > > look at the documentation:
> >> > > http://www.freepascal.org/docs-html/rtl/system/paramstr.html
> >> > > http://www.freepascal.org/docs-html/rtl/system/paramcount.html
> >> > 
> >> > May be he means to execute a command in a shell. ?
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> > 
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> 
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