Linux is cool in many ways and sometimes funnier,One such good thing about Linux is you can find everything you want within a Linux.For example You can use a single Linux Command to list the set of Linux commands you can use.It is a built in function so you dot need to install any packages.
To list all the commands
Now the output might be something similar to below
bash bzexe dbus-daemon sleep chgrp zcmp chmod ypdomainname fusermount dd gzexe grep cp mt-gnu echo dbus-uuidgen mkdir netcat zmore ntfs-3g.usermap false chvt true
The no of commands you can use differ by various factors like user privilege level,External softwares installed etc.So in order to count number of commands you can use,type the following command
$ compgen -c | wc -l
the output will be similar to
The above number gives the count of how many Linux commands I can use.Now grab your laptop and Try this cool command yourself