Many of these are either very insecure or flaky; others just violate accepted best practices. You probably shouldn't use them. Minimally tested on Ubuntu 18.04, but should work on any recent Ubuntu distribution.
.
├── setup # Basic system setup and checks (run these before running scripts from lxd/ or scripts/)
├── lxd # Top level scripts (run these to setup LXD containers, calls scripts from scripts/)
├── scripts # Service level scripts (run these to setup a service on a new install)
├── test # Test scripts
├── tools # Other useful tools
└── README.md
chmod +x $SCRIPT
./$SCRIPT