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Ninja.PT sudo su root #feijaouk[edit]

Last revision (mm/dd/yy): 09/27/2016


$ sudo su

We trust you have received the usual lecture from the local System Administrator.
It usually boils down to these three things:
   #1) Respect the privacy of others.
   #2) Think before you type.
   #3) With great power comes great responsibility.

Main topics in Ninja.PT wiki[edit]

Main topics in this wiki
Link Description
Amazon Mostly related with Amazon Web Services (AWS)
AntonioFeijao About Antonio Feijao
Apple Apple Computer notes
Cisco Cisco Networking studies and notes
Learning other learning topics
Linux All Linux distribution, mostly Redhat, Ubuntu, Centos, Debian, studies and notes
Motorbike motorbike hobbies
Networking Networking in general
Travel travel hobbies

What you will find at wikipage[edit]

  • IT webpage/wiki/blog
  • notes from studies
  • notas about #IT, #Linux, #RedHat, #Centos, #Cisco, #Firewalls
  • #IT_Security tips will be on the Top Subjects at
  • Notes about #DDoS (Denial of Service)? How to protect from #DDoS? #Linux, #Apache, #MySQL, #brute_force, #PGP, #GnuPG, #encryption, #cryptography #certificates
  • You are welcome to share knowledge and examples relevant for the #open_source community, #Linux, #Microsoft


- I use Linux and feel great about it!

- Why? just because Linux it's free?

- Well, not just because of that, mostly because Linux it is much faster in every aspect,
  is more fun and you can see and edit the source code, is open-source!
  and you can se that is is free from virus.
Also, the TOP 500 World's Super-Computers use Linux :) it must mean something,  right?

The true is that, people how use Linux, love it because you can interact with the Operation System
by: Antonio Feijao, on 2013-04
references: and

How to contact Antonio Feijao (#feijaouk)[edit]