Robuta

https://www.pluralsight.com/labs/aws/creating-a-chrooted-environment
This lab will allow you to practice creating a chrooted environment, adding access to Linux commands, along with including shared libraries for these commands....
chrooted environmentcreating
https://www.sebsauvage.net/links/?Gqmv3w
tutorial debianchrootedsshsftplenny