fix wsl 2 network speed when using wifi:
----------------------------------------

netsh interface ipv4 show interfaces | findstr "Wi-Fi"

 14          35        1500  connected     Wi-Fi 2

netsh interface ipv4 set interface "Wi-Fi 2" forwarding=enable

start up Ubuntu-22.04 WSL 2 instance:
-------------------------------------

wsl --distribution Ubuntu-22.04 --exec dbus-launch true & wsl --distribution Ubuntu-22.04 --cd ~

install docker-ce in the Ubuntu-22.04 WSL 2 instance:
-----------------------------------------------------

sudo -i
apt-get -y update
apt-get -y dist-upgrade
exit
exit
wsl --terminate Ubuntu-22.04
wsl --distribution Ubuntu-22.04 --exec dbus-launch true & wsl --distribution Ubuntu-22.04 --cd ~

sudo -i
apt-get -y install ca-certificates curl gnupg
install -m 0755 -d /etc/apt/keyrings
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | gpg --dearmor -o /etc/apt/keyrings/docker.gpg
chmod a+r /etc/apt/keyrings/docker.gpg

echo "deb [arch="$(dpkg --print-architecture)" signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/ubuntu "$(. /etc/os-release && echo "$VERSION_CODENAME")" stable" > /etc/apt/sources.list.d/docker.list

apt-get -y update
apt-cache madison docker-ce | awk '{ print $3 }'
VERSION_STRING=5:26.0.0-1~ubuntu.22.04~jammy
apt-get -y install docker-ce=$VERSION_STRING docker-ce-cli=$VERSION_STRING containerd.io docker-buildx-plugin docker-compose-plugin docker-compose
systemctl enable --now docker.service

remove old container and image:
-------------------------------

docker rm rockylinux-9-temp
docker image rm rockylinux:9

build the rockylinux-9.tar to be used for import to WSL 2:
----------------------------------------------------------

(cmd prompt 1) docker run -it --name rockylinux-9-temp rockylinux:9 /bin/bash

(cmd prompt 2) wsl --distribution Ubuntu-22.04 --cd ~
(cmd prompt 2) sudo -i
(cmd prompt 2) rm -f install-gnome.sh
(cmd prompt 2) wget https://akik.kapsi.fi/rocky/01_install-gnome.sh.txt
(cmd prompt 2) mv 01_install-gnome.sh.txt install-gnome.sh
(cmd prompt 2) docker cp install-gnome.sh rockylinux-9-temp:/root
(cmd prompt 2) docker exec rockylinux-9-temp bash -c "chown root:root /root/install-gnome.sh"
(cmd prompt 2) docker exec rockylinux-9-temp bash -c "chmod 755 /root/install-gnome.sh"
(cmd prompt 2) exit
(cmd prompt 2) exit

(cmd prompt 1) exit the rockylinux-9-temp container
(cmd prompt 1) docker export -o /mnt/c/Users/username/Downloads/rockylinux-9.tar rockylinux-9-temp
(cmd prompt 1) exit
(cmd prompt 1) exit

install 7-zip from https://7-zip.org/ to "%ProgramFiles%"\7-zip
---------------------------------------------------------------

gzip compress "%USERPROFILE%"\Downloads\rockylinux-9.tar file with 7-zip
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