Other Settings
Here are a few other settings that are not mentioned on the other pages in this section.
Extra path setting
By default "/usr/sbin" is not included in the path for terminal sessions, which can result in some of commands not being found. To fix this, open a terminal as root and edit the file "/etc/profile", add the following lines at the bottom:
# Extra Path setting export PATH=$PATH:/sbin:/usr/sbin:/usr/local/sbin
Using a DVD drive
A DVD drive ("/dev/dvd") does not get created by default during some installations.
Find which "/dev/cdrom[x]" is actually a DVD drive and look at the properties of the file to see which "hd*" device it links to.
Open a terminal as root and go to the "/dev" directory and enter the command:
ln -s /dev/hd* /dev/dvd
(where hd* is the device name of the DVD drive)