33 lines
824 B
Bash
33 lines
824 B
Bash
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#!/usr/bin/env bash
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###################################################################################
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# 在 /etc/resolv.conf 中设置 DNS 服务器
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# 在 /etc/hosts 中设置本机域名
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# Author: Zhang Peng
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###################################################################################
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ip='127.0.0.1'
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function getDeviceIp() {
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ip=$(ip addr | awk '/^[0-9]+: / {}; /inet.*global/ {print gensub(/(.*)\/(.*)/, "\\1", "g", $2)}')
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}
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function setDNSServer() {
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echo -e "设置DNS服务器"
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cat >> /etc/resolv.conf << EOF
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nameserver 114.114.114.114
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nameserver 8.8.8.8
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EOF
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}
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function setHosts() {
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getDeviceIp
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host=`hostname`
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cat >> /etc/hosts << EOF
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${ip} ${host}
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EOF
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}
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######################################## MAIN ########################################
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echo -e "\n>>>>>>>>> 配置系统环境"
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setDNSServer
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setHosts
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