-ConditionPathExists=|/etc/sysctl.conf
-ConditionDirectoryNotEmpty=|/lib/sysctl.d
-ConditionDirectoryNotEmpty=|/usr/lib/sysctl.d
-ConditionDirectoryNotEmpty=|/usr/local/lib/sysctl.d
-ConditionDirectoryNotEmpty=|/etc/sysctl.d
-ConditionDirectoryNotEmpty=|/run/sysctl.d