[bash]
version_regex = '''GNU bash, version (?P<version>[0-9.]+)'''
version_command = "bash --version"

[busybox]
version_regex = '''BusyBox v(?P<version>[0-9.]+)'''
version_command = "/bin/busybox --help"

[grep]
version_regex = '''grep \(GNU grep\) (?P<version>[0-9.]+)'''
version_command = "grep --version"

[ubuntu]
version_regex = '''PRETTY_NAME="Ubuntu (?P<version>[0-9.]{5}).*"'''
version_command = "cat /etc/os-release"
eol = { product_name = "ubuntu", version_regex = '''^[0-9]{2}\.[0-9]{2}''' }