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How to compile OpenWRT for Raspberry Pi4 (64bit) with USB NIC support

 Today I followed up  How To Compile and Install OpenWRT For The Raspberry Pi 4b here is a link with a ready image with all the packages pre installed  1. Login into OS after installation. Open Terminal Window and type the following commands: 2. sudo apt-get update 3. sudo apt-get install git-core subversion mercurial build-essential libssl-dev libncurses5-dev unzip gawk zlib1g-dev 4. unset SED 5. unset GREP_OPTIONS 6. export GREP_OPTIONS= 7. export PATH=$PATH:~/openwrt/openwrt/staging_dir/host/bin 8. export PATH=$PATH:~/openwrt/openwrt/staging_dir/toolchain-mips_34kc_gcc-5.3.0_musl-1.1.16 9. Install sublime text 3 | www.sublimetext.com 10. Install Balena Etcher | https://www.balena.io/etcher Install OpenWRT Source from GIT: 1. git clone https://github.com/openwrt/openwrt.git From OpenWRT Source Tree 1. cd openwrt 2. ./scripts/feeds update -a 3. ./scripts/feeds install -a To create a custom banner: 1. Generate ACSII text banner. 2. Edit openwrt/package/base-files/fil

NordVpn Kill switch on Ubuntu 18.04

Set Static IP address $ sudo nano /etc/netplan/50-cloud-init.yaml network:     ethernets:         eth0:             addresses: [#.#.#.#/24]             gateway4: #.#.#.#             nameservers:                 addresses: [1.1.1.1,1.0.0.1]             dhcp4: false             optional: true     version: 2 Change the IP range with your actual server settings . Install Programs sudo apt-get install openvpn openssh-server unzip Download OVPN Config files (NordVPN) cd /etc/openvpn

Allow SSH root login on Ubuntu 18.04

Here's a link to the article  $ sudo passwd [sudo] password for linuxconfig: Enter new UNIX password: Retype new UNIX password: passwd: password updated successfully