Alex Juarez

100 points

San Antonio, TX

Alex Juarez is a Principal Engineer at Rackspace, touting 11 years with the company. Alex enjoys all things open-source as well as training and mentoring others, and is incredibly qualified to do so as an RHCA/RHCI. Alex has spoken at a number regional and nationwide open source conferences sharing knowledge and encouraging people to learn more. When Alex isn't helping others he's studying for the cicerone exam and trying to find places to eat and things to see in San Antonio, TX.

Open Minded Author

Authored Content

Linux permissions 101

Knowing how to control users' access to files is a fundamental system administration skill.

7 great open source tools to power your marketing stack

Managing virtual environments with Vagrant

Learn to create and configure a virtual machine and run post-deployment configuration with Vagrant.

Preventing break-ins on your Linux system

All too often we hear about breaches in security where usernames and passwords were obtained and published online. Most of the time, what's revealed is that most passwords are…