70 lines
1.4 KiB
Bash
70 lines
1.4 KiB
Bash
#!/bin/bash
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red(){
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echo -e "\033[31m$1\033[0m"
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}
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# 获取系统包管理器
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get_package_manager(){
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if command -v apt-get &> /dev/null; then
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echo "apt-get"
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elif command -v yum &> /dev/null; then
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echo "yum"
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else
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echo "未知的系统包管理器"
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return 1 # 返回错误状态码
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fi
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}
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# 检查 jq 是否已安装
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check_jq(){
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if command -v jq &> /dev/null; then
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return 0 # jq 已安装，返回成功
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fi
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echo "jq 未安装，正在安装..."
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install_package jq
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}
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# 检查 Bash 是否已安装
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check_bash_installed() {
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if ! command -v bash &> /dev/null; then
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echo "错误: Bash 未安装！"
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return 1
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fi
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}
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# 动态安装软件包
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install_package() {
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local package_name=$1
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if command -v "$package_name" &> /dev/null; then
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echo "$package_name 已安装, 跳过."
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return 0
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fi
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echo "安装 $package_name..."
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package_manager=$(get_package_manager)
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if [ "$package_manager" == "apt-get" ]; then
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sudo apt-get update
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sudo apt-get install -y "$package_name"
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elif [ "$package_manager" == "yum" ]; then
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sudo yum install -y "$package_name"
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else
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echo "未知的包管理器, 请手动安装 $package_name."
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return 1
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fi
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}
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# 生成密码
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gen_password() {
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local pass_length=$1 # 密码长度作为第一个参数
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local chars='[:alnum:]' # 只允许出现字母和数字
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local rand
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rand=$(< /dev/urandom tr -dc "$chars" | head -c "$pass_length")
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echo "$rand"
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}
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