check wsl version installed by distro code example
Example: get wsl version
wsl -l -v
# If version 2 is installed properly, you will see the version number.
# If you don't see a version number, or if you see an error message
# you have version 1
wsl -l -v
# If version 2 is installed properly, you will see the version number.
# If you don't see a version number, or if you see an error message
# you have version 1