Services information:

service --status-all
ps -ef
ps -aux

Get a list of upstart jobs:

initctl list

Example of start, stop, restarting a service in Ubuntu:

/etc/init,d/apache2 start
/etc/init.d/apache2 restart
/etc/init.d/apache2 stop (stops only until reboot)
service mysql start
service mysql restart
service mysql stop (stops only until reboot)

List all Upstart services:

ls /etc/init/*,conf

Show if a program is managed by upstart and the process ID:

status ssh

If not managed by upstart:

update-rc.d apache2 disable
service apache2 stop