[R] cmd shell

From: elyakhlifi mustapha <elyakhlifi_mustapha_at_yahoo.fr>
Date: Fri, 14 Mar 2008 10:52:46 +0000 (GMT)


Hello.
I have a problem with shell langage.
To delete a not empty directory using the OS shell I have to do like this:  

rd /s dossier1  

and dossier1 contain an other directory dossier2. But when I use the function shell like this:  

shell(paste("rd /s",shQuote("dossier1",type="cmd")))  

it doesn't work.
And the console displays that:  

dossier1, ˆtes-vous s–r (O/N)?
Warning message:
In shell(paste("rd /s", shQuote("dossier1", type = "cmd"))) :   l'exécution de 'cmd' a échoué avec le code d'erreur 1  

Can you help me please?


o.fr

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