The labctl command parser allows you to add a help flag --help to the majority of commands for quick help in your terminal.
Display the labctl version labctl version and check for a new version.
Upgrades can be performed with the original install script as per labctl version -u.
::: warning work in progress :::
Install the command completions (for Bash).
This is provided by the Kongplete library but might need more predictors to work correctly. PRs welcome 😉