CentOS 7

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Well keeping up with the times (sort of)

I thought I'd blitz my CentOS 6 vm and build a new one.  Also this gives me an opportunity to test out my last post and re-install everything AGAIN.

Fun.

Well it started out fun. :)

It seems things have changed ALOT since CentOS 6

New firewall for starters.  Gone is "service start smb".  Gone is chkconfig!

What!

Oh well new day new tricks.  It looks like chckconfig and service are now combined into one command systemctl - ok this makes good sense.  I like it.

For example to enable Apache to persist between boots

systemctl enable httpd

and to stop Apache

systemctl stop httpd

simple.

I like the new firewall too.

fairewall-cmd to control it.  Nice.  To me at least this is much more intuitive to use with the zones and such than using iptables directly.

Learning learning learning!!!




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