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OIFS="$IFS"
arr=(a b c)
recho ${arr[@]@Q}
recho "${arr[@]@Q}"
IFS="'"
recho ${arr[@]@Q}
recho "${arr[@]@Q}"
IFS="$OIFS"
arr=("'a'" "'b'" "'c'")
IFS="'"
recho ${arr[@]}
recho "${arr[@]}"
IFS="$OIFS"
IFS="'"
a="'a'"
recho $a
recho "$a"
IFS="$OIFS"
set -- "'a'" "'b'" "'c'"
IFS="'"
recho "${@}"
recho "$@"
|
