Nmcli：修订间差异
来自三线的随记
小无编辑摘要 |
小无编辑摘要 |
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| （未显示同一用户的6个中间版本） | |||
| 第1行： | 第1行： | ||
=== 安装 === | ===安装=== | ||
network-manager | network-manager | ||
=== 相关命令 === | ===相关命令=== | ||
nmcli[ OPTIONS ] OBJECT { COMMAND | help }</nowiki> | |||
nmcli[ OPTIONS ] OBJECT { COMMAND | help } | |||
nmcli connection show | |||
nmcli connection show --active | |||
nmcli device {disconnect|connect|show|status} | |||
===例子1 [ 新增连接 Add ]=== | |||
====Define a new connection named "default" which will autoconnect as Ethern connection on the eth0 device using DHCP==== | |||
=== | |||
nmcli connection add con-name "default" type ethernet ifname eth0 | nmcli connection add con-name "default" type ethernet ifname eth0 | ||
====Create a new connection named "static" and specify the IP address and gateway.Do not autoconnect==== | |||
nmcli connection add con-name "static" ifname eth0 autoconnect no type ethernet ip4 172.25.x.x/24 gw4 172.25.x.254 | nmcli connection add con-name "static" ifname eth0 autoconnect no type ethernet ip4 172.25.x.x/24 gw4 172.25.x.254 | ||
====The system will autoconnected with the DHCP connection at boot.Change to the static connection==== | |||
nmcli connection up "static" | nmcli connection up "static" | ||
====Change back to the DHCP connection==== | |||
nmcli con up "default" | nmcli con up "default" | ||
===例子2 [ 修改连接 Modify ]=== | |||
====Turn off autoconnect==== | |||
nmcli connection mod "static" connection.autoconnect no | |||
====Specify a DNS server==== | |||
nmcli connection mod "static" ipv4.dns 114.114.114.114 | |||
==== Specify multiple DNS servers ==== | |||
nmcli con mod $connectionName ipv4.dns "8.8.8.8 8.8.4.4" | |||
====Some configuration arguments may have values added or removed.Add a +/- symbol in front of the argument.Add a secondary DNS server==== | |||
nmcli con mod "static" +ipv4.dns 8.8.8.8 | |||
===热点 [ wifi hotspot ]=== | |||
nmcli device wifi hotspot ifname wlx14cf92d7f77d con-name myHotspot ssid test password 1234567890 | |||
nmcli connection modify myHotspot connection.autoconnect yes | |||
nmcli con modify myHotspot 802-11-wireless.ssid orangeWifi | |||
[[category:Linux]] | |||
2022年4月12日 (二) 16:16的最新版本
安装
network-manager
相关命令
nmcli[ OPTIONS ] OBJECT { COMMAND | help }</nowiki>
nmcli connection show
nmcli connection show --active
nmcli device {disconnect|connect|show|status}
例子1 [ 新增连接 Add ]
Define a new connection named "default" which will autoconnect as Ethern connection on the eth0 device using DHCP
nmcli connection add con-name "default" type ethernet ifname eth0
Create a new connection named "static" and specify the IP address and gateway.Do not autoconnect
nmcli connection add con-name "static" ifname eth0 autoconnect no type ethernet ip4 172.25.x.x/24 gw4 172.25.x.254
The system will autoconnected with the DHCP connection at boot.Change to the static connection
nmcli connection up "static"
Change back to the DHCP connection
nmcli con up "default"
例子2 [ 修改连接 Modify ]
Turn off autoconnect
nmcli connection mod "static" connection.autoconnect no
Specify a DNS server
nmcli connection mod "static" ipv4.dns 114.114.114.114
Specify multiple DNS servers
nmcli con mod $connectionName ipv4.dns "8.8.8.8 8.8.4.4"
Some configuration arguments may have values added or removed.Add a +/- symbol in front of the argument.Add a secondary DNS server
nmcli con mod "static" +ipv4.dns 8.8.8.8
热点 [ wifi hotspot ]
nmcli device wifi hotspot ifname wlx14cf92d7f77d con-name myHotspot ssid test password 1234567890
nmcli connection modify myHotspot connection.autoconnect yes
nmcli con modify myHotspot 802-11-wireless.ssid orangeWifi
