Linux 域名服务器DNS gentoo dnsmasq

DNS缓存

# emerge dnsmasq
# nano  /etc/resolv.conf
nameserver 127.0 . 0.1
#  nano /etc/resolv.dnsmasq.conf
# Generated by net-scripts for interface lo
nameserver 8.8 . 8.8
nameserver 8.8 . 4.4
# nano /etc/dnsmasq.conf
resolv-file=/etc/resolv.dnsmasq.conf
# rc-update add dnsmasq default

本地DNS设置

# nano /etc/dnsmasq.conf
addn-hosts=/etc/dnsmasq.hosts
# nano /etc/dnsmasq.hosts
192.168 . 0.171 name0.hadoop.com
#/etc/init.d/dnsmasq restart
# ping name0.hadoop.com

成功

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