YAML文件格式:常量值,對象,數組docker
YAML學習ubuntu
root@ubuntu:~# grep -Ev "^$|#" /etc/netplan/01-netcfg.yaml network: version: 2 renderer: networkd ethernets: ens33: dhcp4: yes root@ubuntu:~# netplan apply #應用
root@ubuntu:~# grep -Ev "^$|#" /etc/netplan/01-netcfg.yaml network: version: 2 renderer: networkd ethernets: ens33: dhcp4: no addresses: [192.168.38.130/24] gateway4: 192.168.38.2 nameservers: addresses: [8.8.8.8] root@ubuntu:~# netplan apply
root@ubuntu:~# grep -Ev "^$|#" /etc/netplan/01-netcfg.yaml network: version: 2 renderer: networkd ethernets: ens33: dhcp4: no addresses: - 192.168.38.130/24 - 192.168.38.103/24 gateway4: 192.168.38.2 nameservers: addresses: - 192.168.38.2 - 8.8.8.8 root@ubuntu:~# netplan apply
root@ubuntu:~# ll /etc/resolv.conf lrwxrwxrwx 1 root root 39 Jul 18 01:36 /etc/resolv.conf -> ../run/systemd/resolve/stub-resolv.conf root@ubuntu:~# systemd-resolve --status Global LLMNR setting: no MulticastDNS setting: no DNSOverTLS setting: no DNSSEC setting: no DNSSEC supported: no DNSSEC NTA: 10.in-addr.arpa 16.172.in-addr.arpa 168.192.in-addr.arpa 17.172.in-addr.arpa 18.172.in-addr.arpa 19.172.in-addr.arpa 20.172.in-addr.arpa 21.172.in-addr.arpa 22.172.in-addr.arpa 23.172.in-addr.arpa 24.172.in-addr.arpa 25.172.in-addr.arpa 26.172.in-addr.arpa 27.172.in-addr.arpa 28.172.in-addr.arpa 29.172.in-addr.arpa 30.172.in-addr.arpa 31.172.in-addr.arpa corp d.f.ip6.arpa home internal intranet lan local private test Link 3 (docker0) Current Scopes: none DefaultRoute setting: no LLMNR setting: yes MulticastDNS setting: no DNSOverTLS setting: no DNSSEC setting: no DNSSEC supported: no Link 2 (ens33) Current Scopes: DNS DefaultRoute setting: yes LLMNR setting: yes MulticastDNS setting: no DNSOverTLS setting: no DNSSEC setting: no DNSSEC supported: no DNS Servers: 192.168.38.2 8.8.8.8