# Watch command output with 2 seconds interval.
# Usage: w <COMMAND>
function w() {
	if [[ ${*} == "" ]]; then
		help w
		return 2
	fi

	watch -n 2 "${@}"
}

# Watch command output with minimal interval.
# Usage: ww <COMMAND>
function ww() {
	if [[ ${*} == "" ]]; then
		help ww
		return 2
	fi

	watch -n 0 "${@}"
}

# Autocomplete.
complete -F _autocomplete_nested w ww