chantra/foo.sh

Created September 30, 2022 21:04

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foo.sh

	#!/bin/bash


	_ARG1=""
	_ARG2=""

	function foo() {
	set -x
	ls "${_ARG1}" "${_ARG2}"
	set +x
	}

	_ARG1="-l"
	_ARG2=""

	foo

	_ARG2="$(readlink -f $0)"
	foo

Author

chantra commented Sep 30, 2022

$ /tmp/a.sh
+ ls -l ''
ls: cannot access '': No such file or directory
+ set +x
+ ls -l /tmp/a.sh
-rwxr-xr-x. 1 chantra chantra 162 Sep 30 14:03 /tmp/a.sh
+ set +x

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