Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
permitted by applicable law.
Last login: Sat Jan 18 21:28:59 2014 from 195.74.246.169.dsl.dyn.forthnet.gr
root@dedi-fr-34563:~# sudo apt-get upgrade
-bash: sudo : commande introuvable
root@dedi-fr-34563:~# sudo apt-get install vsftpd
-bash: sudo : commande introuvable
root@dedi-fr-34563:~# sudo apt-get install ubuntu dekstop
-bash: sudo : commande introuvable
root@dedi-fr-34563:~#