We will now reboot the system and make sure that all our changes were made properly. :~$ sudo apt purge -autoremove kali-desktop-xfce Keep in mind that this only applies for KDE you may have both Xfce and GNOME installed at the same time with no conflicts. To work around this we will remove Xfce and only have KDE installed, and we do not advise having other DEs alongside it. For example, when both KDE and Xfce are installed Xfce will not be able to have its cursor selected. We can have KDE installed alongside other DEs, however the way that the packages are currently configured there will be a few configuration conflicts. If we choose to install KDE, we have to remember a few conflicts that might come up.

:~$ sudo update-alternatives -config x-session-manager We will select “sddm” as we will have to replace KDE due to how it interacts with Xfce.

When we install KDE we will be asked which login manager to use. To get started we will first update the system and install the kali-desktop-* metapackage for the given DE and update the default x-session-manager to be the one we will be using from now on.

To start Apache 2 web server, enter: /etc/init.d/apache2 start.

SQLPlus starts and connects to the default database. When prompted, enter your Oracle9i username and password. At the command-line prompt, enter the SQLPlus command in the form: > sqlplus. In these cases, and many others, a user may wish to change their desktop environment. SQLPlus Command-line Quick Start for UNIX. However, when using the official VM this is not a possibility. During install a user may select whichever desktop environment that they prefer.

Kde strip card