怎么檢查linux的網絡狀態

本篇內容介紹了“怎么檢查linux的網絡狀態”的有關知識，在實際案例的操作過程中，不少人都會遇到這樣的困境，接下來就讓小編帶領大家學習一下如何處理這些情況吧！希望大家仔細閱讀，能夠學有所成！

一、通過定時收發email檢測網絡連通性

代碼如下:

#/bin/bash
echo "Daily test mail" > state.txt
mail -s Server_State abc@jb51.net < state.txt
rm -df ./state.txt

~                        
crontab -e
增加如下任務
10 07 * * * /root/checkNKmail &
分時日月周

二、定時檢測網絡狀態通過email發送

checkserverstat腳本內容：

代碼如下:

#/bin/bash
echo "HZtelecomDNS" > state.txt
ping -c 5 202.101.172.35 >> state.txt
echo "
bJU" &gt;&gt; state.txt
ping -c 5 10.X.X.X >> state.txt
echo "ADSL Gateway" >>state.txt
ping -c 5 X.X.X.X >> state.txt
echo "Server_Outside VPN" >>state.txt
ping -c 5 192.168.2.100 >>state.txt
echo "Server_Outside WAN" >> state.txt
ping -c 5 X.X.X.X >> state.txt
echo "VPN in company" >> state.txt
ping -c 5 192.168.1.4 >>state.txt
echo "L2tp at aaa Libweb" >>state.txt
ping -c 5 X.X.X.X & >>state.txt
mail -s Server_State admin@abc.com <state.txt
rm -df ./state.txt

crontab中增加任務

代碼如下:

corntab -e
10 16 * * * /root/CheckWeatherState &
10 09 * * * /root/checkserverstate &
10 13 * * * /root/checkserverstate &
10 17 * * * /root/checkserverstate &

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