Set_time : manually set the time in Chrome OS.Help : verify what a command does before you do it.Help_advanced : list debugging and advanced commands you can use in the shell.
Some of these require Bash so it’s best to log into that first. Here are some basic commands you can use in the Chrome OS shell. This tutorial is looking at CROSH so will concentrate on that. If you want to dig deeper, you will need to switch into Developer Mode and use Bash from there. You can use some very basic commands from here or type ‘shell’ to access a version of Bash. To access it all you need do is press Ctrl + Alt + T on your Chromebook.