I decided to write a CCTV review after our bank mail started to disappear from our mailbox. I have learned quickly that simply purchasing cheap camera won’t solve the issue. Without facial recognition, Crime Stoping unit did not want to act and prosecute. I have started with purchasing higher end IP cameras (such as D-Link […]
Hello and welcome to another SySadmin & DBA tips, the first thing to do is apologise for this time without blogging but I’m spending the little time I have for others projects like tweetbinder. Ok in this post we’ll use node to create a proxy web/app server. Let’s suppose you were running multiple http services like apache, […]
Wellcome to another Sysadmin & DBA tips, in this post I’ll explain how integrate monit with gtalk, using this system you can control your server services with this Google tool.
Long time no write a new post, I’ve been busy with new projects. In one of them a new callenge appeared…. The infraestructure consisted in two VPS hosted in different datacenters without private comunication, and with the necesity to configure a secure replication for Mysql and MongoDB. The best solution that came to my head […]
Welcome to another Sysadmin & DBA Tips, in this post I’ll explain how install and configure Mod_Security, an open source web application firewall, that protect your personal/business Web Applications.
JobScheduler Welcome to another Sysadmin & DBA tips, in this post I’ll explain how install, configure and create your first Job with the OpenSource JobScheduler tool.
Welcome to another Sysadmin & DBA tips, in this post I’ll explain how install, configure, and getting started with CFEngine.
In this case I bring a python utility to merge to rrd files, a very useful utility if you need conserve the old data with your new RRD files.
Hello for everybody, in this post I’ll summarize the most important conditions in bash scripting (if statements). I hope you find it useful 1. File-based conditions: Condition True if Example/explanation [ -a existingfile ] file ‘existingfile’ exists. if [ -a tmp.tmp ]; then rm -f tmp.tmp # Make sure we’re not bothered by an old […]