Ahmed AbouZaid!

23/11/2015

I just got my AWS SysOps Administrator certification

Ahmed AbouZaid 23/11/2015 AWS, Certificate, DevOps, SysAdmin Comments

Last Saturday, I passed AWS SysOps Administrator exam and got the certification :-)

Although I still have concerns about most

14/11/2015

Run playbook starting of a certain task - Ansible

Ahmed AbouZaid 14/11/2015 Ansible, DevOps Comments

Most of the time when people test Ansible playbook or debugging it, I see them run the whole of playbook every time! But one of my preferred ways to do that is "Start and Step".

These options allow you to run playbooks from a

05/11/2015

Trigger click event on elements - Native JavaScript and JQuery

Ahmed AbouZaid 05/11/2015 JavaScript, Tips and Tricks Comments

Maybe I'm a Sysops guy, and don't use JavaScript on a daily basis, but JS became a mandatory language and got an elastic eco-system, so as a power user you may need it from time to time to do some fancy things :D

25/10/2015

Opsview/Nagios as dynamic inventory for Ansible - Python

Ahmed AbouZaid 25/10/2015 Ansible, Nagios/Opsview, Python Comments

Abstract.

I needed to a unified inventory for all servers I manage, so I made a Python script retrieves servers list and ssh ports from Opsview via APIs, and it supports 4 kinds of output formats:

Ansible dynamic inventory.
Ansible static inventory (INI-like).
OpenSSH config file.
Pure JSON.

You can find it on Github: Opsview as Ansible inventory.
It looks like a hack more than anything else, and most importantly .. it works! :D
And for now it's enough for current needs.

15/10/2015

Getting Started with Ansible - Presentation

Ahmed AbouZaid 15/10/2015 Ansible, DevOps, Presentation Comments

If you looked at the sidebar of this blog, you will find I introduce myself as linux system engineer who is too lazy to do anything manually :D

I have no problem to digging and troubleshooting an issue for hours, or dealing with new technology from zero, but

09/10/2015

Install S3cmd via pip - Ansible

Ahmed AbouZaid 09/10/2015 Ansible, AWS Comments

Recently, I needed to install S3Cmd with some other tools via pip, but I didn't find any Ansible role do that, so I made one "ansible-latest-s3cmd".

02/10/2015

Efficient and quick way to delete files! - Bash

Ahmed AbouZaid 02/10/2015 Bash, Tips and Tricks Comments

On the sidelines of previous post "An efficient and quick way to search with find, grep, and xargs", I've just remembered one of servers has an issue with sessions garbage collection! So, after a while

27/09/2015

Efficient and quick search with find and grep - Bash

Ahmed AbouZaid 27/09/2015 Bash, Tips and Tricks Comments

When you need to search inside files, as linux user you will think in "grep", but when you try to search in zillion of files (or just thousands), grep isn't the best option for that!

It's very slow especially when you use "-r" option (recursive), even if you are going to use "fgrep" or "grep -F" (--fixed-strings) which interprets patterns as a list of fixed strings), thus it's a little bit faster because it treats the strings literally and doesn't try to parse them with regex.

05/09/2015

German nouns gender analyzer - Python

Ahmed AbouZaid 05/09/2015 German, Languages, Python Comments

I really enjoy learning new languages, not just grammar, but the whole culture of the language. The main problem when people try to learn a new language is the "comparison"! They always try to