Why do I need to use cd "$@" instead of cd "$1" when writing a wrapper for cd? – unix.stackexchange.com

Why do I need to use cd "$@" instead of cd "$1" when writing a wrapper for cd? – unix.stackexchange.com

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Elsewhere I have seen a cd function as below: cd() { builtin cd "$@" } why is it recommended to use $@ instead of $1? I created a test directory "r st" and called the script containing this ...

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