北京治白癜风需要多少钱 https://jbk.39.net/yiyuanfengcai/tsyl_bjzkbdfyy/《sqlplus登录缓慢的解决》文章中出现问题的场景,是配置了/etc/resolv.conf,但是未配置/etc/hosts,为此测试了两种方式。
方式1,
注释nameserver,不配置/etc/hosts,
[root
bisal~]#vi/etc/resolv.conf#GeneratedbyNetworkManagersearchlocaldomain#nameserver..15.2
方式2,
配置/etc/resolv.conf,并且配置/etc/hosts增加本机IP地址映射关系,
[root
bisal~]#vi/etc/resolv.conf#GeneratedbyNetworkManagersearchlocaldomainnameserver..15.2[rootbisal~]#vi/etc/hosts.0.0.1localhostlocalhost.localdomainlocalhost4localhost4.localdomain4::1localhostlocalhost.localdomainlocalhost6localhost6.localdomain6..15.bisal.