Quick Access Selection | Carles Mateo

Quick Access to my selection Last Update: 2020-06-28 22:54:25 IST Unix epoch: 1593381265

Web Programming

Operations Engineering/DevOps/SRE

Engineering

Miscellaneous

Making WordPress Theme 2012 able to use bigger screens with responsive (Front)
Basically use almost all the screen of 4K, Full HD and 1366×768 screens, while maintainig responsive visibility on Mobile and Tablets.

Refreshing settings in a Docker immutable image with Python and Flask
2020-May Views: 462 views
Linux Command Line tools I usually install (if they are not on the system)
2016-March Views: 5,891 views
Troubleshooting upgrading and loading a ZFS module in RHEL7.4 2018-July Views: 4,927 views
A sample forensic post mortem for a iSCSI Initiator (client) that had connectivity problems to the Server (Troubleshooting) 2019-August Views: 1,051 views
Creating a content filter for Postfix in PHP 2016-June Views: 14,728 views
Stopping definitively the massive Distributed DoS attack 2015-Feb Views: 20,422 views
Stopping and investigating a DoS XMLRPC attack 2014-August Views: 131,505 views
Stopping a BitTorrent DDoS attack 2015-January Views: 58,405 views
Troubleshooting a shell prompt irresponsible/that locks intermittently 2020-April Views: 623 views

Performance of Several Languages
2014-Oct Views: 156,421 views
CSort Multithread versus Quicksort (Java) 2017-March Views: 9,286 views
CSort my algorithm that heavily beats Quicksort (Java) 2015-May Views: 8,744 views

How is: Working in Cork for IT Engineers
2020-Feb Views: 701 views
How is: Working in Barcelona for IT Engineers
2020-Feb Views: 694 views
A mistake that all the universities are doing
2018-Jun Views: 1,969 views
Some advice for WFH (Working from Home/Remotely)
2020-May Views: 724 views

Back End Programming

Commodity Hardware

ZFS

Architecture

Lesson 0, learning to code in Python for non programmers
2020-March Views: 711 views
Adding my Server as Docker, with PHP Catalonia Framework, explained
2019-July Views: 1,766 views
A handy trick command line to get the usages of our Python Methods in the code
2019-July Views: 796 views
MT Notation prefix variables system for Python
Last Update: 2020-04-10

Dealing with Performance degradation on ZFS (DRAID) Rebuilds when migrating from a single processor to a multiprocessor platform (Troubleshooting explained)
2019-June Views: 1,097 views
Solving a persistent MDRAID and ZFS problem in RHEL7.4 (Dual Port SAS drives)
2018-Oct Views: 1,126 views
Simulating a SAS physical pull out of a drive
2019-March Views: 981 views
Create a small partition on the drives for tests
2019-April Views: 973 views

Some handy tricks for working with ZFS
2019-June Views: 1,030 views
ZFS Improving iSCSI for Block Devices (trick for Volumes)
2018-Oct Views: 2,391 views
Creating a compressed filesystem with Linux and ZFS
2018-Sept Views: 1,280 views
Compiling ZFS with RHEL6.10
2019-August Views: 865 views
My talk at OpenZFS 2018 about DRAID (US, SF) 2018-Sept Views: 1,741 views

Resources for Microservices and Business Domain Solutions for the Cloud Architect / Microservices Architect
2019-Oct Views: 991 views
Scaling PhantomJS with PHP
2015-June Views: 15,527 views
Improving Performance in PHP (Stack and tricks)
2014-August Views: 17,599 views

Python Open Source Utilities

Bash Open Source Utilities

My Tech Talks

My Books

CTOP.py SysAdmin tool to get all the System Information at a glance
2020-Jan Views: 600 views

Simple sample to print colors in Terminal
2018-May Views: 2,778 views

LDAPGUI.py a simple Python GUI application that queries LDAP
2020-Jun Views: 144 views

count_repeated_pattern_in_logs.sh
A easy way to see errors that are repeating, e.g.: NFS/iSCSI timeouts.
2020-May Views: 436 views
backup_partition_in_files.sh
Compressing an unmounted partition to a image file while compressing on the fly, and breaking into 1GB gz files.
Also explains in a funny way about STDIN, STDOUT, STDERR and methodology investigating in deep.
2020-May Views: 655 views

My talk at OpenZFS 2018 about DRAID (US, SF)
2018-Sept Views: 1,741 views
Google Compute Engine Talk for Group Google Developers Cork
How to do autoscaling from 0.
2019-Feb Views: 970 views

Buy my book:
Python 3 Combat Guide
Pages: 217 DIN-A4
Regular PDF Price: USD $10
Special Price July 2020 for readers of the blog: USD $5 Accompanying Source Code: https://gitlab.com/carles.mateo/python_combat_guide
Last Update: v.74 2020-07-05

Views: 176 views