The Yocto-based OS comes with all the Linux commands that you need. If you want to check all the available ones, just use this command:
compgen -c
Info: The -c flag lists all the commands you could run.
If you want to check if the command is available, you can use:
compgen -c | grep <command>
There are hundreds of commands available on a distro. In our custom Linux distro, there are precisely 691 commands. However, there are custom ones and some that may be of your interest to know. This document's main objective is to be a look-up table of some commands that are good to know.
Warning: The available partitions are mmcblk1p2 or mmcblk1p3. If you want to upgrade mmcblk1p3, but mmcblk1p2 is the default. You can run vitrotv-change-partition and then vitrotv-upgrade.