"dns if not my friend."  Nice!

On 9/5/19 10:02 PM, Nico Kadel-Garcia wrote:
> On Thu, Sep 5, 2019 at 12:33 PM Jon Pruente <jprue...@riskanalytics.com> 
> wrote:
>>
>> On Thu, Sep 5, 2019 at 9:47 AM Larry Linder 
>> <larry.lin...@micro-controls.com> wrote:
>>>
>>> It is interesting that there is a new "yum" as an RPM but do you need to
>>> install it to install the rest of the .rpm packages on the RHEL 8. RPM
>>> pile.
>>> This looks like the chicken / egg problem or can you install the RHEL
>>> rpms with the old yum?
>>>
>>> I have to admit that I did not read the fine print.
>>
>>
>> It's a newer package manager called dnf, not a new packaging format. dnf was 
>> introduced in Fedora 18 in 2013, so over six years. It was made the full 
>> replacement in Fedora 22. You can still call the yum command, it's just a 
>> symlink to dnf. No worries.
>>
>> https://urldefense.proofpoint.com/v2/url?u=https-3A__fedoraproject.org_wiki_DNF-3Frd-3DDnf&d=DwIBaQ&c=gRgGjJ3BkIsb5y6s49QqsA&r=gd8BzeSQcySVxr0gDWSEbN-P-pgDXkdyCtaMqdCgPPdW1cyL5RIpaIYrCn8C5x2A&m=A5w_4HZYVV8wdM-CIyuTqojig2pf2OQLcPYEBVhfh-0&s=o0mKeNq2vLkettxtsh9-B5Q5OnQWA8YExrDIMTSvbW4&e=
>>
>> On a RHEL 8 VM:
>> $ which yum
>> /usr/bin/yum
>> $ ls -l /usr/bin/yum
>> lrwxrwxrwx. 1 root root 5 Oct 15  2018 /usr/bin/yum -> dnf-3
> 
> dns if not my friend. It includes "Suggests" and "Recommends" for
> other packages, which I personally think is really destabilizing and
> not backwards compatible. Fedora 32, way upstream, uses a distinct
> "zstd" compression format which is not backwards compatible, so taking
> apart the SRPM packages for backports  is going to require chicanery.
> even on CentOS 8.
> 

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