récupération du nom de la personne logué sur tty6

Bonjour

J'arrive à faire exécuter le programme que je souhaite lors de la 
connexion de mon appareil photo, mais j'ai les erreurs suivvantes :
recup.sh: line 6: cd: //public_html: No such file or directory
Xdialog: Error initializing the GUI...
Do you run under X11 with GTK+ v1.2.0+ installed ?
cp: cannot create regular file 
`//public_html/2003_11_30_14_09/2003_11_29_11_46_000.jpg': No such file 
or directory
cp: cannot create regular file 
`//public_html/2003_11_30_14_09/2003_11_29_11_46_361.jpg': No such file 
or directory
cp: cannot create regular file 
`//public_html/2003_11_30_14_09/2003_11_29_11_48_482.jpg': No such file 
or directory
cp: cannot create regular file 
`//public_html/2003_11_30_14_09/2003_11_29_11_48_583.jpg': No such file 
or directory
cp: cannot create regular file 
`//public_html/2003_11_30_14_09/2003_11_29_11_50_064.jpg': No such file 
or directory
cp: cannot create regular file 
`//public_html/2003_11_30_14_09/2003_11_29_11_51_445.jpg': No such file 
or directory
cp: cannot create regular file 
`//public_html/2003_11_30_14_09/2003_11_29_11_52_346.jpg': No such file 
or directory
cp: cannot create regular file 
`//public_html/2003_11_30_14_09/2003_11_29_11_53_427.jpg': No such file 
or directory
cp: cannot create regular file 
`//public_html/2003_11_30_14_09/2003_11_29_11_54_108.jpg': No such file 
or directory
cp: cannot create regular file 
`//public_html/2003_11_30_14_09/2003_11_29_12_04_129.jpg': No such file 
or directory
cp: cannot create regular file 
`//public_html/2003_11_30_14_09/2003_11_29_12_05_3610.jpg': No such file 
or directory
cp: cannot create regular file 
`//public_html/2003_11_30_14_09/2003_11_29_12_07_2011.jpg': No such file 
or directory
cp: cannot create regular file 
`//public_html/2003_11_30_14_09/2003_11_29_12_08_0012.jpg': No such file 
or directory
cp: cannot create regular file 
`//public_html/2003_11_30_14_09/2003_11_29_12_08_0813.jpg': No such file 
or directory
cp: cannot create regular file 
`//public_html/2003_11_30_14_09/2003_11_29_12_08_4214.jpg': No such file 
or directory
cp: cannot create regular file 
`//public_html/2003_11_30_14_09/2003_11_29_12_09_120.mov': No such file 
or directory
En effet, le programme esr lancé par /etc/dynamic/scripts/camera.script 
et là :
"cd ~/public_html" ne donne le home de l'utilisateur loger
"echo $USER" est vide
Ce sont des pb de récupération de paramètres généreaux

Il me faut aussi lancer Xdialog dans la bonne fenêtre afin d'éviter la 
première erreur!
--
Amicalement vOOotre              Troumad Alias Bernard SIAUD
mon site : http://troumad.free.fr : AD&D : maths WEB sectes.
Pour la liberté soutenez http://www.mandrakelinux.com/fr/ : Mandrake 
Linux, http://www.eurolinux.org/index.fr.html
Je souhaite recevoir uniquement des documents avec des formats ouverts, 
par exemple avec http://fr.openoffice.org

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