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