将字符串添加到Bash中变量的每个成员

variable=("member1" "member2" "member3")  # 变量的每个成员
string_to_add="addition"  # 要添加的字符串

for i in "${!variable[@]}"; do
    variable[i]+="$string_to_add"
done

variable=("member1" "member2" "member3")  # 变量的每个成员
string_to_add="addition"  # 要添加的字符串

variable=$(echo "${variable[@]}" | sed "s/\([^ ]\+\)/\1$string_to_add/g")

variable=("member1" "member2" "member3")  # 变量的每个成员
string_to_add="addition"  # 要添加的字符串

variable=$(awk -v var="${variable[*]}" -v add="$string_to_add" 'BEGIN {
    split(var, array, " ");
    for (i in array) {
        array[i] = array[i] add;
    }
    print join(array, " ");
}

function join(array, separator,    result, i) {
    result = "";
    for (i = 1; i <= length(array); i++) {
        result = result array[i] separator;
    }
    return result;
}')