I am running Ubuntu 13.10, and I\'m pretty new to Linux. I tried:
$ sudo apt-get install chkconfig
Package chkconfig is not ava
In Ubuntu /etc/init.d has been replaced by /usr/lib/systemd. Scripts can still be started and stoped by 'service'. But the primary command is now 'systemctl'. The chkconfig command was left behind, and now you do this with systemctl.
So instead of:
chkconfig enable apache2
You should look for the service name, and then enable it
systemctl status apache2
systemctl enable apache2.service
Systemd has become more friendly about figuring out if you have a systemd script, or an /etc/init.d script, and doing the right thing.