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56 lines
1.5 KiB
56 lines
1.5 KiB
#!/bin/bash
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# 定义颜色
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RED='\033[0;31m'
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GREEN='\033[0;32m'
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NC='\033[0m' # No Color
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# 检测网络连接的函数
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function network() {
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if ping -c 2 www.baidu.com &> /dev/null; then
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printf "[ ${GREEN}OK${NC} ]\n"
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else
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printf "[ ${RED}Failed${NC} ]\n"
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fi
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}
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# 检测SSH服务是否开启的函数
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function ssh_service() {
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if systemctl status sshd &> /dev/null; then
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printf "[ ${GREEN}OK${NC} ]\n"
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else
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printf "[ ${RED}Failed${NC} ]\n"
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fi
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}
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# 检测防火墙是否开启的函数
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function firewall() {
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if systemctl status firewalld &> /dev/null; then
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printf "[ ${GREEN}OK${NC} ]\n"
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else
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printf "[ ${RED}Failed${NC} ]\n"
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fi
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}
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# 检测SELinux状态的函数
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function selinux() {
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se_status=$(getenforce)
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if [ "$se_status" = "Enforcing" ] || [ "$se_status" = "Permissive" ]; then
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printf "[ ${GREEN}OK${NC} ]\n"
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else
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printf "[ ${RED}Failed${NC} ]\n"
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fi
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}
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# 执行函数并直接使用其输出
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clear
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echo "===============================系统检测中=============================="
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echo "======================================================================="
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echo "当前时间: [ $(date '+%F %X') ]"
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echo "网络地址: [ $(ip -4 a show dev ens33 | awk 'NR==2{print $2}') ]"
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echo -n "网络连接: "; network
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echo -n "远程连接: "; ssh_service
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echo -n "防火墙: "; firewall
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echo -n "SELinux: "; selinux
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echo "======================================================================="
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