Chown dans le file sudoers: Sécuritaire ou pas?

Est-il sécurisé d'append cette command dans le file sudoers?

mike ALL= NOPASSWD:/bin/chown -R www-data\:www-data /var/www 

et c'est la seule command que je souhaite exécuter

 $mike@ubuntu: sudo chown -R www-data:www-data /var/www 

Je vous remercie.

Oui.

Des man sudoers :

  If a Cmnd has associated command line arguments, then the arguments in the Cmnd must match exactly those given by the user on the command line (or match the wildcards if there are any). Note that the following characters must be escaped with a '\' if they are used in command arguments: ',', ':', '=', '\'. The special command "sudoedit" is used to permit a user to run sudo with the -e option (or as sudoedit). It may take command line arguments just as a normal command does.