From ca4d9d0e35c0db083a2a9aaba2837d9634179f26 Mon Sep 17 00:00:00 2001
From: syselement <81392234+syselement@users.noreply.github.com>
Date: Thu, 21 Mar 2024 00:41:10 +0100
Subject: [PATCH] Added instructions to Ubuntu Server VM

---
 operating-systems/linux/distros/kali-vm.md    |  2 +-
 operating-systems/linux/distros/parrot-vm.md  |  2 +-
 .../linux/distros/ubuntu-server.md            | 43 +++++++++++++++++++
 operating-systems/linux/linuxstuff.md         |  2 +-
 4 files changed, 46 insertions(+), 3 deletions(-)

diff --git a/operating-systems/linux/distros/kali-vm.md b/operating-systems/linux/distros/kali-vm.md
index 309913c..bb9bd72 100644
--- a/operating-systems/linux/distros/kali-vm.md
+++ b/operating-systems/linux/distros/kali-vm.md
@@ -275,7 +275,7 @@ sudo sh -c '
 sudo sh -c '
     apt install -y curl &&
     curl -fsSLo /usr/share/keyrings/brave-browser-archive-keyring.gpg https://brave-browser-apt-release.s3.brave.com/brave-browser-archive-keyring.gpg &&
-    echo "deb [signed-by=/usr/share/keyrings/brave-browser-archive-keyring.gpg] https://brave-browser-apt-release.s3.brave.com/ stable main" | tee /etc/apt/sources.list.d/brave-browser-release.list &&
+    echo "deb [signed-by=/usr/share/keyrings/brave-browser-archive-keyring.gpg arch=amd64] https://brave-browser-apt-release.s3.brave.com/ stable main" | tee /etc/apt/sources.list.d/brave-browser-release.list &&
     apt update &&
     apt install -y brave-browser
 '
diff --git a/operating-systems/linux/distros/parrot-vm.md b/operating-systems/linux/distros/parrot-vm.md
index c42195c..19fb6c3 100644
--- a/operating-systems/linux/distros/parrot-vm.md
+++ b/operating-systems/linux/distros/parrot-vm.md
@@ -167,7 +167,7 @@ sudo sh -c '
 sudo sh -c '
     apt install -y curl &&
     curl -fsSLo /usr/share/keyrings/brave-browser-archive-keyring.gpg https://brave-browser-apt-release.s3.brave.com/brave-browser-archive-keyring.gpg &&
-    echo "deb [signed-by=/usr/share/keyrings/brave-browser-archive-keyring.gpg] https://brave-browser-apt-release.s3.brave.com/ stable main" | tee /etc/apt/sources.list.d/brave-browser-release.list &&
+    echo "deb [signed-by=/usr/share/keyrings/brave-browser-archive-keyring.gpg arch=amd64] https://brave-browser-apt-release.s3.brave.com/ stable main" | tee /etc/apt/sources.list.d/brave-browser-release.list &&
     apt update &&
     apt install -y brave-browser
 '
diff --git a/operating-systems/linux/distros/ubuntu-server.md b/operating-systems/linux/distros/ubuntu-server.md
index 75eaae6..a90af96 100644
--- a/operating-systems/linux/distros/ubuntu-server.md
+++ b/operating-systems/linux/distros/ubuntu-server.md
@@ -86,6 +86,49 @@ sudo passwd root
 > - Follow the guide here to setup `ZSH` with `Oh-My-Zsh` - [Zsh & Oh-My-Zsh - syselement](https://blog.syselement.com/home/operating-systems/linux/tools/zsh)
 > - Remove unwanted spam with [UnspamifyUbuntu - Github Skyedra](https://github.com/Skyedra/UnspamifyUbuntu)
 
+---
+
+## Network
+
+### Static IP
+
+- Set a static IP in the **netplan** `.yaml` if not configured during OS installation.
+
+```bash
+# Show listening sockets and running services
+sudo ss -atpu
+
+# List available network interfaces and use the interface ens32
+ip -br -c a
+
+# Disable cloud-init networking configuration - if necessary
+sudo nano /etc/cloud/cloud.cfg.d/subiquity-disable-cloudinit-networking.cfg
+# Make sure it is "disabled"
+# network: {config: disabled}
+
+# Open the netplan configuration file for editing
+sudo nano /etc/netplan/00-installer-config.yaml
+
+    # This is the network config written by 'subiquity'
+    network:
+      version: 2
+      ethernets:
+        ens32:
+          addresses: [<IP>/24]
+          gateway4: <GATEWAY_IP>
+          nameservers:
+            addresses: [1.1.1.1, 9.9.9.9]
+            
+# Exit and save
+
+# Apply the netplan configuration changes
+sudo netplan apply
+
+# Reboot the system
+```
+
+
+
 ---
 
 ## Tuning
diff --git a/operating-systems/linux/linuxstuff.md b/operating-systems/linux/linuxstuff.md
index e248cf1..c79c08c 100644
--- a/operating-systems/linux/linuxstuff.md
+++ b/operating-systems/linux/linuxstuff.md
@@ -444,7 +444,7 @@ chmod +x usr/local/bin/obsidian
 sudo sh -c '
     apt install -y curl &&
     curl -fsSLo /usr/share/keyrings/brave-browser-archive-keyring.gpg https://brave-browser-apt-release.s3.brave.com/brave-browser-archive-keyring.gpg &&
-    echo "deb [signed-by=/usr/share/keyrings/brave-browser-archive-keyring.gpg] https://brave-browser-apt-release.s3.brave.com/ stable main" | tee /etc/apt/sources.list.d/brave-browser-release.list &&
+    echo "deb [signed-by=/usr/share/keyrings/brave-browser-archive-keyring.gpg arch=amd64] https://brave-browser-apt-release.s3.brave.com/ stable main" | tee /etc/apt/sources.list.d/brave-browser-release.list &&
     apt update &&
     apt install -y brave-browser
 '