40 lines
613 B
Bash
Executable File
40 lines
613 B
Bash
Executable File
#!/bin/bash
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function checkPort()
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{
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ip_address=$1
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port=$2
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# 使用nc命令检测连接
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nc -zv -w 2 $ip_address $port
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# 检查nc命令的退出状态
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if [ $? -eq 0 ]; then
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result=true
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else
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result=false
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fi
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# 将结果赋值给变量
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is_active=$result
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# 打印最终结果
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# 根据连接状态输出不同的提示
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if [ "$is_active" = true ]; then
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echo 1
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else
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echo 0
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fi
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}
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res=$(checkPort $1 $2)
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if [ "$res" -eq 1 ]; then
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echo "service on $1 $2 worked normally"
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else
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echo "service port:"$2 " is not actived, try to restart it"
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eval $3 #执行重启服务动作
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fi
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exit
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