是否可以创建一个在bash中创建关联数组的循环?
我想沿着这些方向做点什么......
number_of_servers=10;
COUNTER=1
while [ $COUNTER -le ${number_of_servers} ]; do
declare -A "server_${COUNTER}"
COUNTER=$((COUNTER+1))
done
非常感谢!
答案 0 :(得分:0)
您的代码已经有效:
$ for index in 1 2
> do
> declare -A "server_${index}"
> done
$ declare -p server_1
declare -A server_1
$ declare -p server_2
declare -A server_2
您可以将其简化为@rici pointed out:
$ declare -A server_{3..4}
$ declare -p server_4
declare -A server_4
$ number_of_servers=10
$ declare -A $(printf 'server_%d ' $(seq "$number_of_servers"))
$ declare -p server_10
declare -A server_10