Finding the date on which a Fedora 23 was installed on a given machine

[Michael Schwendt]

On Thu, 14 Jan 2016 19:43:12 +0200, Kevin Wilson wrote:

> Hello all,
> 
> Is there a way to find out the date on which a Fedora distro was
> installed on a given machine (assuming that the date was set correctly
> on the machine when it was installed)?

rpm -qa --last|tail -10

That's the ten oldest installed packages with a detailed timestamp.
Even if you've replaced/updated any previously oldest packages, there
will be more than 10 that have not been replaced/updated since the
original installation.