root@server:~# aptapt-get install xubuntu-desktop
-bash: aptapt-get: command not found
root@server:~# apt-get install xubuntu-desktop
Reading package lists... Done
Building dependency tree
Reading state information... Done
xubuntu-desktop is already the newest version.
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
root@server:~# apt-get install Xubuntu-desktop
Reading package lists... Done
Building dependency tree
Reading state information... Done
E: Unable to locate package Xubuntu-desktop
root@server:~#