我想编写一个循环遍历 15 个字符串的脚本(可能是数组?)这可能吗?
就像是:
for databaseName in listOfNames then # Do something end
你可以像这样使用它:
## declare an array variable declare -a arr=("element1" "element2" "element3") ## now loop through the above array for i in "${arr[@]}" do echo "$i" # or do whatever with individual element of the array done # You can access them using echo "${arr[0]}", "${arr[1]}" also
也适用于多行数组声明
declare -a arr=("element1" "element2" "element3" "element4" )