If you're writing a script that needs to be *that* portable, you're doomed anywa...

		naniwaduni on March 18, 2020 \| parent \| context \| favorite \| on: Understanding the bin, sbin, usr/bin, usr/sbin spl... If you're writing a script that needs to be that portable, you're doomed anyway and you might even find the autoconf manual's "Limitations of Shell Builtins" section useful.