You don't have to use DNF which the new package manager on RHEL 8. So I'm going to go yum install httpd, php, php-gd (the image library) and php- (I think Postgres is pgsql). Now as you might know, you can install packages on RH with the yum commands. I'm going to pretend I'm a developer right now and I'm going to pretend I'm a developer that wants to deploy a little PHP app on Apache here. So here we have a pristine RHEL 8 machine. So let me switch to my terminal real quick and we'll dive right in it. I'm going to try and mix some advanced topics and some more entry level topics together, so I hope I'll have something for everybody. I'm going to look at networking and we're going to look at management of services with systemd. I'm going to talk about job control, history management, a little bit of SELinux, little bit of ACLs. What I'm going to be about today is I'm going to talk about elevated privileges.

So I'll try, but I might take a little while, especially if it's a lot of traffic. If you want to reach out to me based on any of the topics I'm going to cover in the next 30 minutes or so, feel free to send me a message through Twitter or an email, but I do not have an SLA for flying. In all fairness, the blog has been updated fairly recently, the YouTube channel has not, but I'll try to work on that a little bit more. I also have a YouTube channel that I use to post stuff on Red Hat products as well, and a blog called. Very briefly, me, I'm again, Maxim Burghout. Pace is going to be high, so if one topic doesn't really interest you that much, please stay tuned for a couple of seconds because the next topic might be very interesting for you, indeed. Basically that is, I'm going to show you a lot of Linux-related stuff today. I work as a principal solutions architect in Benelux region in the Netherlands. So Max is going to rattle off all kinds of awesome stuff for us right now.

We're going to have more links in the chat show up for you.Īlso keep in mind you can drop your questions into the chat, add them there and we're going to try to queue up as many of them as possible, get to them as soon as possible at the end of the presentation. We have our star here, Max, who's basically worked on our Linux advanced teaching. We're going to be talking about Linux, going hardcore for Linux. We had a lot fun with that, but now we actually have a great topic for you guys today. Right now we're actually in session at Devnexus, so there's not a lot of people running around the exhibit hall, but you can see it's a fairly big area.

Here, I turned the camera around where you guys can see it. I'm coming to you live from Devnexus right now, so if you hear a bunch of noise in my background, that's because I've got a whole bunch of people here. Join us at an upcoming developer event, and see our collection of past DevNation Tech Talks.

Redhat linux cheat sheet