From 13d04428d87d2bb341b0211871435077fdabb0be Mon Sep 17 00:00:00 2001
From: exu <mrc@frm01.net>
Date: Sat, 29 Jul 2023 15:47:27 +0200
Subject: [PATCH] Add NetworkManager page

---
 pages/02.linux/networkmanager/default.en.md | 80 +++++++++++++++++++++
 1 file changed, 80 insertions(+)
 create mode 100644 pages/02.linux/networkmanager/default.en.md

diff --git a/pages/02.linux/networkmanager/default.en.md b/pages/02.linux/networkmanager/default.en.md
new file mode 100644
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+++ b/pages/02.linux/networkmanager/default.en.md
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+---
+title: "NetworkManager"
+visible: true
+---
+
+[toc]
+
+## nmcli
+
+First, find the connection you want to edit  
+The full list can be shown using this command  
+[shuser]
+
+```sh
+nmcli connection
+(out)NAME           UUID                                  TYPE       DEVICE
+(out)enp5s0         889b187d-2a9f-4e4d-938c-c88b85fb5756  ethernet   enp5s0
+(out)lo             f61a36ee-b958-4940-8145-b61e92dc59d2  loopback   lo
+```
+
+[/shuser]
+
+Enter the connection editor for an interface
+
+[shuser]
+
+```sh
+nmcli connection edit 'enp5s0'
+```
+
+[/shuser]
+
+Print IPv4 settings
+
+```
+nmcli> print ipv4
+```
+
+Set IPv4 method to "disabled", "auto", "manual", or "link-local"
+
+```
+nmcli> ipv4.method <method>
+```
+
+```
+auto: DHCP
+manual: manual configuration
+```
+
+Set IPv4 address(es)
+
+```
+nmcli> set ipv4.addresses <address/cidr>, ...
+```
+
+Set IPv4 gateway
+
+```
+nmcli> print ipv4.gateway <address>
+```
+
+Set IPv4 DNS
+
+```
+nmcli> print ipv4.dns <address>
+```
+
+Save the setting persistently
+
+```
+nmcli> save
+```
+
+Exit configuration interface
+
+```
+nmcli> quit
+```
+
+> [NetworkManager - Edit a connection](https://wiki.archlinux.org/title/NetworkManager#Edit_a_connection)