Many of my scripts run on my computer, but also have to run on Alpine Linux because that's what my employer's CI system exposes. That means Busybox for the comm

Many of my scripts run on my computer, but also have to run on Alpine Linux because that's what my employer's CI system exposes. That means Busybox for the common shell utilities (unless the script or job installs something else as needed) and thus POSIX compatibility is important.