Best practices of bash shell scripting https://medium.com/@eduardosilva_94960/shell-scripting-unleashed-shell-scripting-unleashed-5c63da13f18b#:~:text=The%20pipefail%20option%20ensures%20that,cracks%2C%20keeping%20your%20code%20robust.
Standard library ref examples https://github.com/bitnami/containers/tree/main/bitnami/postgresql/16/debian-12