现在我在缓存中有一个 RR,但我想更改它。像这样,我xx.yy IN A 1.1.1.1
在缓存中,现在我想将其更改为xx.yy IN A 2.2.2.2
. 有没有内置工具bind9
?(不重启更好)
Wanying Gong's questions
'dig baidu.com' 工作正常。但是当我执行'dig NODES.L.ROOT-SERVERS.ORG TXT +short +tcp | head -10',终端上没有打印任何内容。RFC 7108 说如下。我很困惑为什么我没有什么可展示的。
RFC 显示:dig NODES.L.ROOT-SERVERS.ORG TXT +short +tcp | head -10
"abj01.l.root-servers.org" "Abidjan" "" "Cote d'Ivoire" "Africa"
"abj02.l.root-servers.org" "Abidjan" "" "Cote d'Ivoire" "Africa"
"akl01.l.root-servers.org" "Mangere" "" "New Zealand" "AsiaPacific"
"akl41.l.root-servers.org" "Mangere" "" "New Zealand" "AsiaPacific"
"akl42.l.root-servers.org" "Mangere" "" "New Zealand" "AsiaPacific"
"akl43.l.root-servers.org" "Mangere" "" "New Zealand" "AsiaPacific"
"akl44.l.root-servers.org" "Mangere" "" "New Zealand" "AsiaPacific"
"ams01.l.root-servers.org" "Haarlemmermeer" "" "Netherlands" "Europe"
"anc01.l.root-servers.org" "Anchorage" "Alaska" "United States"
"NorthAmerica"
我的是:root@hewan-virtual-machine:/home/hewan# dig NODES.L.ROOT-SERVERS.NET IN +short +tcp | head -n 10
root@hewan-virtual-machine:/home/hewan#