# Ubuntu – difference between the options “autoclean”, “autoremove” and “clean”

apt

apt-get has a few options which looks the same to me: autoclean, autoremove and clean. What do each of them do?

From the apt-get man page:
Every command has a manual page, if you want to know what their parameters are or what each of them do, just type in the shell man  Ex. man apt-get