- Previously, KV lines which were commented would attempt to be set. Now any commented KV lines will also be ignored.
- Comments can start with a hash or semicolon
- Splitting KV on both period and forward slash
- Some kernels may not have certain features enabled (such as IPv6) in the default etc/sysctl.d/*.conf, and thus pkg/sysctl would only set the KV until the first failure, and then silently skip the rest of the KVs. Now any failure is logged as a WARN, and those lines can now be commented per the above change, as they will be identified.
Signed-off-by: Isaac Rodman <isaac@eyz.us>