How to buy bitcoin

December 18th, 2017 No comments

How to get into the world of digital coins

1. Open the playstore and install Mycelium
Write your key (set of 20 words on a paper and in a very safe place)
if someone steals this key it will be possible to access your wallet! And you can use it if you lose the same + the pin.

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Categories: HowTo Tags:

Como comprar bitcoin

December 18th, 2017 No comments

Como entrar no mundo das moedas digitais

1. Abre o playstore e instale Mycelium
Escreve a sua chave (grupo de 20 palavras em um papel e em um lugar muito seguro)
caso alguem roube essa chave sera possivel acessar sua carteira! E tbm vc podera usar caso perca a mesma + o pin.

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Categories: Uncategorized Tags:

varnish for wordpress

November 10th, 2017 No comments

So I came back to using varnish over my wordpress server. Just got tired of php-cgi 100% CPU and getting 503 errors.

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Categories: HowTo, Linux, Varnish Tags: ,

ipset and iptables

November 10th, 2017 No comments

My poor Amazon Tiny server with 512mb of memory is the one running this wordpress plus other 2.
Early this week I had major performance issues, I had placed many security scripts and used ipset with iptables
to block entire countries to access my site. Check out these posts on the bottom for details

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Categories: HowTo, Linux Tags:

Deploy Weblogic bash script

November 8th, 2017 No comments

This are linux BASH scripts to performs a weblogic deploy using Weblogic WLST API.
I wrote two versions.
They both expect the package a .zip file with all the ear files in it. I couple it with Jenkins to do remote deploys.

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Categories: HowTo, python Tags: , , , , , ,

AWS Certified Solutions Architect Study Guide

October 31st, 2017 No comments

Just passed my RECertification exam today with a 92%  60 questions 80 minutes.

I finished in 50m and flagged only 11 questions.

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Categories: Amazon-AWS Tags:

Centreon no Graphics

September 8th, 2017 No comments

Troubleshooting Centreon no Graphics


(Using centreon brokers 2.11.8 BBDO not nagios NDO)
Centos 6.8 x64 centreon-broker-2.11.8-2.el6.x86_64 centreon-broker-cbd-2.11.8-2.el6.x86_64 centreon-broker-cbmod-2.11.8-2.el6.x86_64 centreon-broker-core-2.11.8-2.el6.x86_64 centreon-broker-storage-2.11.8-2.el6.x86_64

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nxlog centos 5

August 2nd, 2017 1 comment

How to install nxlog on centos 5

I tried creating the RPM file although it didnt work I was able to install it
this way

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Categories: Uncategorized Tags: ,

Script to check if a windows patch is installed

June 14th, 2017 No comments

VBScript to check if a windows patch is installed on a server or PC

This a simple script that can be used if youn need to check if a specific patch is installed.

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Categories: VbScripts, Windows Tags: ,

Windows backup vbscript

June 8th, 2017 No comments

Windows VBS script to backup Desktop and Laptop


PROS AND CONS
  • -No delta backup / no incremental (but robocopy only copy files changed)
  • -No encryption (but only the user has access to its folder, check setACL function)
  • -No compression (Could easly be done with 7zip
  • -User can restore (only directly via SHARE)
  • +Free
  • +Easy and simple to Run
  • +Fast
  • +Can backup opened pst files using shadowspwan
  • +Robocopy will only copied files that have been changed
  • -Robocopy will also copy PST everytime (since outlook changes it) (Implemented a check to only copy once a day) Read more…
Categories: Windows Tags: , ,