dash-shell

POSIX-compliant shell, lightweight alternative to bash for scripting

brewmacoslinux
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Source

About

POSIX-compliant descendant of NetBSD's ash (the Almquist SHell)

Commands

dash

Examples

run a shell script with dash instead of bash$ dash ./myscript.sh
execute shell commands interactively$ dash
check if a script is portable to POSIX shells$ dash -n ./script.sh
run a shell command from command line with dash$ dash -c 'echo hello world'
make dash the default shell for a user$ chsh -s /usr/local/bin/dash