CentOS 6/7

Bob Elzer bob.elzer at gmail.com
Tue Dec 4 13:25:47 MST 2018


It's called progress.

but I agree it was a shock that first time booting. To me the biggest
change was going to systemd, but I actually like it better and it boots a
whole lot faster.

as for the network device names, I believe the names correspond to where
the device is on the motherboard, it really makes it hard to preconfigure
it when you don't know what it's going to be called that first time.

The one thing that annoys me is they changed the order of the new service
command it was
service name  command ie service httpd restart

now it's. systemctl restart httpd

I don't know why they flipped the order.


On Tue, Dec 4, 2018, 12:40 PM Snyder, Alexander J <alex at misteralexander.com
wrote:

> Why did things have to change so dramatically between CentOS 6 and 7?
>
> Does anyone know why networking devices aren't eth0/1/2/3 but are now
> ens0f0/enp0d0.
>
> Also getting into single user mode now is (IMHO) unnecessarily complicated
> (typing 'single' versus now 'init=/sysroot/bin/bash').
>
> Im not sure what to even Google to get the explanation im seeking, so I
> thought I'd ask the brain trust!
>
> Thanks,
> Alexander.
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