[scilab-Users] "unix" or "unix_g" ... use + portability

[paul.carrico at free.fr]

Dear Antoine,

input, fin and stop are specific words for the solveur (bacon is for the pre-processing):
- input -> read the input file
- fin and stop -> record and close the pre-process module

It works fine under Windows os (it was developped for some years) using cmd if I'm right ... the goal is to do the same under linux (FEA server)



Somebody advices me to have a look in the "Standard input" stdin field ... 

Paul










----- Mail original -----
De: "Antoine Monmayrant" <antoine.monmayrant at laas.fr>
À: users at lists.scilab.org
Envoyé: Jeudi 7 Juin 2012 11:50:47
Objet: Re: [scilab-Users] "unix" or "unix_g" ... use + portability

On 07/06/2012 09:15, paul.carrico at free.fr wrote:
> Dear All,
>
> AS ever spoken herebellow, I'm working on the portability from Windows OS to Linux oS including bash instructions ....
>
>
> Original code under Windows (works fine):
> commandline_BACON = "( ECHO ;INPUT """ + INPUT_FILE_NAME + ".dat""&  ECHO ;.FIN&  ECHO;.STOP ) | " + samcef_path + "\Bacon NOM=" + INPUT_FILE_NAME +" SAM_PREFIX=SAM_TMPDIR=banque=" + INPUT_FILE_NAME + ".dat "
> [rep,stat,err]=unix_g( );
>
>
> Nota :
> - INPUT + .FIN + .STOP are specific keywords of the solver ... and they lead to error with sh
> - I'm not "bash" skilled so I've not found the problem
> - I've ever tested both unix_g and unix scilab keywords ...
>
> Any advice or any doc on how to avoid this trouble ?
>
> thanks in advance
>
> Paul
>
>
>
>
>
> ----- Mail original -----
> De: "paul carrico"<paul.carrico at free.fr>
> À: users at lists.scilab.org
> Envoyé: Mercredi 6 Juin 2012 22:47:12
> Objet: [scilab-Users] "unix" or "unix_g" ... use
>
> Hi all,
>
> I'm currently rewriting programs (initially developped under Windows OS) on Linux OS ... and I've some troubles ...
>
> under Linux, why the following code does not work : unix('firefox') ... 'firefox is just for the example'
>
>
> from the help, 'unix' is equivalent to 'sh' ... on a terminal 'sh firefox' or simply 'firefox' works ????
>
> It's probably a stupid question, but I've many "command lines" to lauch from scilab ...
>
> Thanks
>
> Paul
>
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Hi Paul,

Can you give us an example of what commandline_BACON really looks like 
once all the variables are evaluated (ie replaced by the string they 
code for)?
Did you try to run directly this commandline_BACON in  a unix terminal 
to see what it gives?
You might have in commandline_BACON some characters that have special 
meaning for the shell (like "&", "*", ">").

Antoine

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