If you're thinking of finally switching over to KeePassX, don't sweat the export out of LastPass. Be aware the import into KeePassX can be finicky if you don't know how to format it correctly.
OBJECTIVE: Set up a customized guest account using Ubuntu MATE that will present the user with specified options, theme, tweaks as well as a folder/file location set by the administration. This guest account will self-destruct and reset normally upon log-out or computer restart.
Sometimes you know what your looking for but more often than not, you need to find some file based off of size and creation/saved/modified date on your Ubuntu server. Here's the command you need to find it and then print the results to a useful [any] file type you need to sort the data.