December 2018
Beginner
826 pages
22h 54m
English
Content preview from Linux Administration Cookbook
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Getting ready
Connect to centos1 and centos2 in different sessions:
$ vagrant ssh centos1$ vagrant ssh centos2
If you're working on a fresh setup, SSH to centos2 from centos1 and accept the host key when you're presented with it.
Log back out of centos2:
[vagrant@centos1 ~]$ ssh 192.168.33.11The authenticity of host '192.168.33.11 (192.168.33.11)' can't be established.ECDSA key fingerprint is SHA256:D4Tu/OykM/iPayCZ2okG0D2F6J9H5PzTNUuFzhzl/xw.ECDSA key fingerprint is MD5:4b:2a:42:77:0e:24:b4:9c:6e:65:69:63:1a:57:e9:4e.Are you sure you want to continue connecting (yes/no)? yesWarning: Permanently added '192.168.33.11' (ECDSA) to the list of known hosts.vagrant@192.168.33.11's password: [vagrant@centos2 ~]$ logoutConnection to 192.168.33.11 ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.