Selinux cannot be the problem with SSH, if you haven't changed the SSH server listening port. Selinux has sane defaults for SSH, much less for other application… one of the bigger concern in learning RHEL/CentOS is not how to make everything running, but how to run it with Selinux ENFORCED.

Of course, never disable Selinux. Never.
It's maybe the most valuable security feature on the whole Linux ecosystem.

If you want your firewall on, and you should, you need to enable it. It's name is firewalld.

@JaredBusch said in Is there any Mobile App for this community ?:

@Tim_G I do not generally have that problem as well only "one piece of a post and then make a new post with a different quote

That works, but more often than not, I'd rather have multiple quotes in a single post to process them that way instead. My mind works a little better that way rather than resetting it for each post.

@NashBrydges said in MySQL db refusing to start after Ubuntu 16.04.1 reboot:

@JaredBusch said in MySQL db refusing to start after Ubuntu 16.04.1 reboot:

Now that you resolved that issue, why are you using 16.04.1?

Because testing everything before upgrading to 16.10 is more work than I have time for right now.

Upgrades get harder and harder as you get more versions behind. 17.04 is less than two months away. Just keep in mind that the easiest process is updating on a roughly six month cycle with Ubuntu. It's the least chance of things breaking.

@Dashrender said in Windows Server 2012 R2 Licensing:

@JaredBusch said in Windows Server 2012 R2 Licensing:

@Dashrender said in Windows Server 2012 R2 Licensing:

@JaredBusch said in Windows Server 2012 R2 Licensing:

Server 2016 have a install method called Core.

Actually it doesn't. The install options are

standard standard with desktop experience datacenter datacenter with desktop experience

The ones without desktop experience are what used to be called Core installs. I think MS does have the term Core still sprinkled around inside the OS and documentation though.. just adding more to the confusion.

They changed again? I have not installed 2016 yet.

Yep. And this time I actually agree. The whole idea, I think, being that MS is moving toward a non GUI on the servers being the standard way of installing/using Windows Server going forward.

They made that very public as their goal when PowerShell was released long ago.

@JaredBusch said in Unifi - Migrate AP between controllers:

@DustinB3403 said in Unifi - Migrate AP between controllers:

@JaredBusch Yeah my question is odd, just was trying to determine what would be a reason for installing a new controller.

It is an odd line of thinking, I know.

I want to install a new controller, you just install the same version as existing, make a backup, restore backup, change DNS. done.

I have done it more than one time over the years.

This assumes you have a DNS server on your network that you control. If you have no local DNS server, this is a non issue, the AP will find the controller based on broadcast.

I used HP Proliant support for a very long time and there is nothing like it. I could get more service from a error message in five minutes from HP than I could get in six months of not being able to get a server working with IBM.

https://mangolassi.it/topic/12520/unix-sudo

How has your project to learn Linux been going?

@JaredBusch said in Create isolated (wired) LAN for Guest Room?:

@scottalanmiller said in Create isolated (wired) LAN for Guest Room?:

@jeffepops said in Create isolated (wired) LAN for Guest Room?:

@JaredBusch Thanks. I don't want to assume, so do you think an intelligent person can configure the Ubiquiti using its on line tutorial/manual? AS I mentioned earlier, I could pay someone, but would like the challenge of figuring it out.

It's not too bad. It's not the easiest router to set up ever, but it's not overly complex either.

My number one gripe with this equipment is that they have never change their base firmware to have one of the ethernet ports get a DHCP address. If they did this thing would be trivial to set up.

@JaredBusch said in Create isolated (wired) LAN for Guest Room?:

@scottalanmiller said in Create isolated (wired) LAN for Guest Room?:

@jeffepops said in Create isolated (wired) LAN for Guest Room?:

@JaredBusch Thanks. I don't want to assume, so do you think an intelligent person can configure the Ubiquiti using its on line tutorial/manual? AS I mentioned earlier, I could pay someone, but would like the challenge of figuring it out.

It's not too bad. It's not the easiest router to set up ever, but it's not overly complex either.

My number one gripe with this equipment is that they have never change their base firmware to have one of the ethernet ports get a DHCP address. If they did this thing would be trivial to set up.

Right, I can't recall if the USG does or not?

It does "act" an awful lot like Ubuntu. But it's a very existential naming conundrum.

The business here uses Zones. I prefer to get my licensing from whomever is least expensive and most helpful.
I care not for who sells me the licenses as long as they're legit.

f83374ca4f770f6e80496cf65c44f9a6.jpg

@scottalanmiller said in UNIX: Switching Users with su:

@Grey said in UNIX: Switching Users with su:

Pop quiz: why do you need the dash with su?

That was in the original article.

And I quoted you without quoting you..... see what I did there, I switched a few words 😛

Did you figure this out? I know it's a pain, but if you're stuck you can convert it with qemu to raw.

qemu-img convert -f vhdx -O raw

@JaredBusch said in Unifi AP refusing to upgrade:

@Dashrender said in Unifi AP refusing to upgrade:

@brianlittlejohn said in Unifi AP refusing to upgrade:

Did yall notice that the new update has the ability to export and import individual sites instead of the entire config?

didn't JB post about that a week or so ago?

Nope.

I must have just read it in a released then.

I'm just popping in here. Looks ultra simple and just about all figured out. Glad I could help. 😛