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1. Blockchain

   • Go Blockchain site
   • Blockchain é uma tecnologia ruim?

2. Infra

   • Network Diagram 101
   • Mapa do backbone BR
   • GestoIP IPAM Software
   • GoAccess SIEM Software
   • RAID Calc

3. Unix

   • Vim Tutorial
   • Transfer.Sh
   • Linux for hosting by Unixman
   • Blog Lab Cisco
   • Regular Expressions In grep
   • Protecting Apache Server From Denial-of-Service (Dos) Attack
   • Iniciando Docker
   • Remover imagens duplicadas
   • Livros
   • 40 Terminal Tips and Tricks You Never Thought You Needed
   • USE Method: Linux Performance Checklist
   • .profiles no OSC
   • Instalação: Zimbra + CentOS 6.x
   • 20 Linux System Monitoring Tools Every SysAdmin Should Know
   • List Of Tools To Monitor The Health Of Your Linux System
   • Apache Performance Tuning
   • HTTP2 no Nginx
   • Linux how long a process has been running?
   • Netdata Monitoring Tool
   • Linux Life Cicle
   • Caixa de Ferramantas do Unix

4. Microsoft

   • MVA gerenciamento de indentidade de acesso
   • Empreendedorismo
   • Azure essentials 2Nd Edition
   • LogParser
   • PartnerUniversity
   • Ms RDS
   • Ms 365 Training

5. Segurança

   • Recomendações de cibersegurança para o local de trabalho
   • Anatomia de uma brecha
   • Forensic Tools
   • Security Measures To Protect Your Servers
   • Hacking-Tools_repository
   • SocialEnginerToolkit
   • LetsEncrypt
   • Fui Ownado?
   • Shodan
   • AnonymousEmail
   • RansomwareOverview
   • NoMoreRansomware
   • OpenStack Adm. Essentials
   • 60kPrinters

6. Cultura DevOps

   • Semana DevOps
   • Hardening Framework
   • Walmart OneOps

7. Cursos

   • C moderno com Fernando Mercês
   • Curso Online Gratuito – Microsoft Power BI para Data Science – Data Science Academy
   • Journey into cryptography
   • Mente Binária - Python

8. Extra

   • ➜ ~ figlet figlet
   • No OSX edite o crontab e digite:

         */30 * * * * say -v whisper "I am watching you"

   • 3RDdrones
   • MeuIP Público

         curl canhazip.com ou curl ifconfig.pro  

   • Seja um Hackudo
   • HTTP Status API
   • TrumpFakeTweet
   • Question2Answer

• List online IP´s in your network

for x in {1..255} ; do (ping 192.168.1.$x -c 1 -w 5 >/dev/null && echo 192.168.1.$x &) ; done

• Show my Public IP

curl ifconfig.pro/ip.host