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From: Pascal Hambourg <pascal@plouf.fr.eu.org>
Newsgroups: fr.comp.os.linux.configuration
Subject: Re: setsid avec des variables d'environnement
Date: Tue, 1 Feb 2022 15:28:34 +0100
Organization: Le serveur de jdd pour fr*
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Le 28/01/2022 à 17:14, Sébastien Kirche a écrit :
> 
> démarrage: eval "/usr/bin/setsid $cmd >> pgm.log 2>&1 &
(...)
> Mon souci c'est que $cmd provient d'un fichier et pour un certain usage
> on a défini cmd="LD_LIBRARY_PATH=/some/path /some/command" ce qui se
> solde par LD_LIBRARY_PATH=/some/path: No such file or directory.

Dans ton cas $cmd est une commande du shell alors que setsid attend un 
programme. Il faut donc passer en argument un shell qui va prendre la 
commande en argument. Du genre

setsid /bin/sh -c $cmd