linux的DNS被注释掉了是什么意思

发布网友发布时间：2022-05-12 10:57

共2个回答

热心网友时间：2023-08-18 17:14

DNS是域名解析，被注释掉了的话就不能解析域名了，给你看看域名解析的相关配置了解一下：

root@jaking-virtual-machine:~# cat /etc/resolv.conf
# This file is managed by man:systemd-resolved(8). Do not edit.
#
# This is a dynamic resolv.conf file for connecting local clients to the
# internal DNS stub resolver of systemd-resolved. This file lists all
# configured search domains.
#
# Run "systemd-resolve --status" to see details about the uplink DNS servers
# currently in use.
#
# Third party programs must not access this file directly, but only through the
# symlink at /etc/resolv.conf. To manage man:resolv.conf(5) in a different way,
# replace this symlink by a static file or a different symlink.
#
# See man:systemd-resolved.service(8) for details about the supported modes of
# operation for /etc/resolv.conf.
nameserver 127.0.0.53
search localdomain

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热心网友时间：2023-08-18 17:15

dns 是域名解析系统，将ip地址和域名对应起来

dns 是为了方便人们让主机更有意义，而不是单纯地记住ip地址

linux是多任务多用户的网络操作系统

linux的注释一般用#

配置注释一般代表此行不生效

希望可以帮助你，请采纳，谢谢！