ip address regex validate cmd - Shell-Bash 代码示例

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📜 ip address regex validate cmd - Shell-Bash 代码示例

📅 最后修改于: 2022-03-11 14:49:28.230000 🧑 作者: Mango

#!/usr/bin/env bash

ip=1.2.3.4

if [[ $ip =~ ^[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+$ ]]; then
  echo "success"
else
  echo "fail"
fi