Carles Mateo's blog

TitleViewsCreation DateCategoriesTags
Performance of several languages174,8052014-10-13 04:26:37Web development, Virtualization, Performance, Cloud providers, Software developmentPerformance, PHP, C, Java, Python, Symfony, Assembler, Perl, Go, Ruby, Bash, JIT Compilers, Luajit, Pypy, Cliff Click, HHVM - Facebook's Hip Hop Virtual Machine, Lua, objdump, Assembler AT&T syntax, Assembler Intel syntax, node.js, Gambas, Phantomjs, PHP 7, PHP 5.6, PHP 5.5, PHP 5.4
Stopping and investigating a WordPress xmlrpc.php attack145,2232014-08-30 22:21:13Virtualization, Performance, Troubleshoot, Security, Databases, MySQL, CMS, WordPressAmazon EC2, PHP, DoS, WordPress, xmlrpc, Spam, Apache, MySQL, Plugins WordPress, Slow queries
Stopping a BitTorrent DDoS attack64,7042015-01-23 21:55:35Performance, TroubleshootGET, EzPublish, DoS, WordPress, Symfony, DDoS, SYN Flood, Pirates, Amazon c4.8xlarge, Laravel Framework, Magento, Drupal, Joomla, iptables, Firewall, BitTorrent
Using Windows 10 Appliance in Ubuntu Virtual Box 4.3.1031,9752015-08-23 06:42:44Web development, Virtualization, Troubleshoot, Casual techWindows 10, Microsoft, Ubuntu 14.04, Virtual Box, Bless Hex Editor
Improving performance in PHP25,7522014-08-11 02:02:42Operation costs, Web development, Virtualization, Performance, Cloud providers, NoSql, Software developmentPerformance, Cassandra, PHP, C, C extensions, RAM, Ramdisk, Database Sharding
Stopping definitively the massive Distributed DoS attack25,1882015-02-01 12:27:16Bandwidth, Performance, Troubleshoot, OperationsDoS, DDoS, iptables
Java validation Classes for Keyboard24,7992020-12-15 23:30:49Software development, JavaJava, java.util.Scanner, Data Validation
Creating a Content Filter for Postfix in PHP23,5352016-06-30 12:43:19Software development, DevOpsPHP, postfix, content filters, SMTP
NAS and Gigabit21,1872013-08-18 14:54:43Amazon EC2, Bandwidth, Data Centers, Hardware, NAS, Rack Servers, Virtualization, Performance, Cloud providersAmazon EC2, Gigabit, NAS, Common Errors, Rack Servers, Blade Servers, Performance, Unix command: dd, disks: SATA, disks: SAS, disks: SSD, Mellanox
Scaling phantomjs with PHP20,5842015-06-17 15:55:04Bandwidth, Web development, TroubleshootPhantomjs, nodejs, SSL, Advisor, ghost-town
CSort multithread versus QuickSort with Java Source Code20,3462017-03-26 19:40:14Performance, Software development, AlgorithmsJava, csort, Quicksort, MultiThreading
Install Windows Subsystem for Linux, WSL 2 on Windows 10 64 bit, with Ubuntu, solution to error WslRegisterDistribution failed with error: 0x8007005714,0832021-01-13 21:48:13Virtualization, Operating Systems, Windows 10 ProMap-Reduce, Debian, htop, Windows 10, Linux, CTOP.py, ETL, WSL - Windows Subsystem for Linux, GitBash, Powershell, Kali Linux
csort, my algorithm that heavily beats quicksort13,4732015-05-25 23:09:56Performance, Software developmentPHP, C, Java, JIT Compilers, HHVM - Facebook's Hip Hop Virtual Machine, Algorithms, csort, Big-O, Big Data, Quicksort, Arrays
Raspberry Pi and osmc12,4272015-04-06 11:58:32Hardware, Casual techssh, RaspBerry Pi, osmc, Debian, htop, Start up
Begin developing with Cassandra11,3672014-07-31 21:45:29Operation costs, Web development, Performance, NoSql, Software developmentNoSql, Cassandra, PHP, LunaCloud, Java, Python
Linux command-line tools I usually install11,1982016-03-11 14:06:31Troubleshoot, OperationsPerformance, htop, mytop, ncdu, Systems, ethtool, iftop, perf, zram
What is PrototypeC and how you can DIY10,4362015-05-08 18:31:36Hardware, Raspberry Pi 2RaspBerry Pi, DIY, PrototypeC, Battery, touch screen, Raspberry Pi 2, Wearable, LXDE
Troubleshooting upgrading and loading a ZFS module in RHEL7.410,0262018-07-03 02:45:23Troubleshoot, Software development, DevOpsstrace, ZFS, RHEL
The Cloud is for Scaling9,9932013-09-21 22:16:42Amazon EC2, Bandwidth, Operation costs, Data Centers, NAS, Virtualization, Performance, DigitalOceanAmazon EC2, Cloud providers, Cost saving, NAS, ISP - Internet Service Provider, CloudWatch, DigitalOcean, SSD, Dropbox
Why you should not use t1.micro Amazon Free Tier9,3972013-08-30 10:31:47Amazon EC2, Performance, Cloud providersAmazon EC2, Performance, CMIPS, Vmware
Things I hate from PHP8,5532014-03-30 13:10:51Web development, Troubleshoot, Software developmentPHP, Sermepa, bug, featured
A simple sample to print colors in Terminal with Python (local tty or stty in a ssh)7,7392018-05-17 20:24:07Casual tech, PythonPython, Python 2.7, Python 3.6
CTOP.py7,7072020-01-12 17:39:36Data Centers, Virtualization, Cloud providers, Troubleshoot, Operations, Docker ContainersFirewall, htop, iftop, top, ctop
ZFS Improving iSCSI performance for Block Devices (trick for Volumes)7,2902018-10-19 11:18:53NAS, Performance, StorageZFS, zvol, iSCSI
Curiosity Python string.strip() removes just more than white spaces7,2662018-11-27 19:04:18Troubleshoot, Software developmentPython, Python 2.7, Python 3.6, Curiosity
Upgrade your Scalability with NoSql7,0722014-02-15 21:42:48NoSqlNoSql, Cassandra, MongoDb, Hadoop, Memcached, Redis, Map-Reduce, Riak, Project Voldemort
Solving Oracle error ORA 600 [KGL-heap-size-exceeded]6,6712021-02-01 19:38:37Web development, Troubleshoot, SRE, OracleOracle 10g, Oracle, Error ORA 600, KGL-heap-size-exceeded
A quick note about symmetric encryption and entropy6,5902015-04-02 21:53:53Operation costs, Performance, Software developmentJava, UUID, encryption, Security, c-client
Some advice for WFH6,4082020-05-17 18:10:12Casual tech, WorkplaceRemote Work, WFH - Work from Home
An Epic fail that are committing all the universities6,2292018-06-14 19:35:13Performance, Troubleshoot, Software development, HiringC, Python, Philosophy, University, Code
Adding my Server as Docker, with PHP Catalonia Framework, explained5,6922019-07-03 07:00:43Web development, Virtualization, Cloud providers, DevOps, Docker ContainersAmazon EC2, Apache, Catalonia Framework, IaC Infrastructure as Code, git, lynx, Docker, Dockerfile
Adding a RAMDISK as SLOG ZIL to ZFS5,6842020-08-23 10:51:46Storage, MDRAID, NFS, ZFSSSD, Ramdisk, ZFS, SSD drives, ZIL, NVMe, IOC, SLOG, SSD Enterprise, 10GbE, Bonding, zpool, JBOD
My talk at OpenZFS 2018 about DRAID5,6422018-09-15 02:28:54Software development, Travel and countries, StorageZFS, DRAID, OpenZFS
Creating a compressed filesystem with Linux and ZFS (using just files)5,5202018-09-26 15:48:56Performance, StorageZFS, Compression, LZ4
A sample forensic post mortem for a iSCSI Initiator (client) that had connectivity problems to the Server4,9922019-08-12 18:30:54Troubleshoot, StorageZFS, iSCSI, Linux, Post-Mortem, Forensic
Dealing with Performance degradation on ZFS (DRAID) Rebuilds when migrating from a single processor to a multiprocessor platform4,7442019-06-07 14:49:30Data Centers, Hardware, NAS, Rack Servers, Performance, Troubleshoot, Operations, StorageCMIPS, htop, ZFS, DRAID, SAS, Multiprocessor, Memory, dmidecode, Expanders, iostat, dd, sg utils, lscpu, 4U90, 4U60, 4602, Spinning drives, SSD drives, QPI
Upgrading my new HP 14-bp060sa4,6882019-09-14 15:17:54Hardware, Troubleshoot, Software development, LaptopsVmware, Barcelona, Amazon, Windows 10, M.2, NVMe, HP, Hardware upgrade, Ireland, Laptop, Personal Security, Kitematic
Resources for Microservices and Business Domain Solutions for the Cloud Architect / Microservices Architect4,5682019-10-05 21:32:45Operation costs, Web development, Performance, Software development, Docker Containers, Microservices, PythonNoSql, PHP, Java, Python, Docker, Microservices, Spring Cloud, Spring Boot, Kubernetes, Business Domain, CI/CD, Galileo, Amadeus, GDS, ASP.NET Core, Flask
Some handy tricks for working with ZFS4,5422019-06-25 21:50:06NAS, StorageRamdisk, ZFS, DRAID, partition, dd, parted, gpt, MBR, ZIL, screen
Working in Cork, Ireland, for IT Engineers4,4622020-02-23 20:22:33Travel and countries, IrelandCork
Create a small partition on the drives for tests4,4082019-04-18 16:46:39NAS, Troubleshoot, Operations, StorageBash, ZFS, fdisk, partition
A script to backup your partition compressed and a game to learn about dd and pipes4,3902020-05-24 18:20:00Operations, Storage, BashBash, partition, dd, Bash Scripts, Backups, pv, STDOUT, STDERR, STDIN, zcat, zless, gzip, bzip2, pixz
Solving a persistent MD Array problem in RHEL7.4 (Dual Port SAS drives)4,3702018-10-31 20:02:57Hardware, Troubleshoot, DevOps, Storage, MDRAIDZFS, RHEL, DRAID, MDRAID, RAID6, Dual port SAS
Why Cloud is not optional4,3572013-02-22 23:12:38Amazon EC2, Bandwidth, Operation costs, Cloud providersAmazon EC2, Cloud providers, Servers, Instances, Cost saving
Lesson 0, learning to code in Python for non programmers4,3172020-03-31 18:47:02Software development, Casual tech, PythonPython, PyCharm, Video
Simulating a SAS physical pull out of a drive4,2662019-03-14 14:13:14Hardware, Operations, StorageZFS, SAS, Testing
Working in Barcelona, Catalonia, for IT Engineers4,2482020-02-23 21:20:14Travel and countries, CataloniaBarcelona
Creating a VM for compiling ZFS with RHEL6.104,1052019-08-02 20:00:46Virtualization, Software development, Storage, Bash, ZFS, CZFS, RHEL, DRAID, VirtualBox
Bash Script: Count repeated lines in the logs4,0732020-05-02 13:55:51Troubleshoot, Software developmentBash, count_repeated_patterns_in_logs.sh, Bash Scripts
Google Compute Engine Talk for Group Google Developers Cork4,0372019-02-06 16:14:49Virtualization, Performance, Cloud providers, Software development, Google Cloud, Google Compute EngineBash, Google Cloud, Load Balancer, AutoScaling, Ubuntu
A handy trick command line to get the usages of our Python Methods in the code4,0252019-07-15 18:41:26Software development, Casual tech, DevOpsPython, Bash, Dead code, Jenkins, PyCharm
LDAPGUI a LDAP GUI program in Python and Tkinter4,0162020-06-27 23:21:56Software development, Operations, Python, OpenLDAPPython, Python 3.6, Docker, Dockerfile, LDAP, Tkinter, PHPLDAPMIN, docker-compose
Refreshing settings in a Docker immutable image with Python and Flask3,9972020-05-10 18:10:26Web development, Software development, Docker Containers, Microservices, PythonPython, Docker, Dockerfile, Jenkins, Flask, Artifactory
Troubleshooting a shell prompt irresponsible that locks/hangs intermittently3,8332020-04-06 18:30:11Troubleshoot, Operations, DevOps, Storage, NAS, NFSBash, ssh, iSCSI, NFS, Lock, IO Lock, mount, dmesg
Post-Mortem: The mystery of the duplicated Transactions into an e-Commerce3,7272020-11-03 22:28:54Web development, Operations, DevOps, Reflections, Business, Databases, MySQL, SRE, Post-Mortem AnalysisWeb Development, PHP, Apache, UUID, Load Balancer, MySQL, FrontEnd, OOP, Transactions, Stored Procedures, E-Commerce, Akamai, Payment method: Parcelados, BackEnd, JSON, mysqldebugger, logs, JavaScript
Raspberry Pi: Solving the problem GPIO.setup(self.number, GPIO.IN, self.GPIO_PULL_UPS[self._pull]) RuntimeError: Not running on a RPi! in Ubuntu 20.04LTS3,5622021-02-16 10:00:00Casual tech, Raspberry Pi 4, PythonPython, RaspBerry Pi, Raspberry Pi 3, Raspberry Pi 4, CTOP.py, Ubuntu 20.04 LTS, Raspberry Pi 3D LED Christmas Tree, ARM Processors, Raspberry GPIO
How to recover access to your Amazon AWS EC2 instance if you loss your Private Key for SSH3,4722020-09-21 22:27:53Amazon EC2, Cloud providers, Operations, Security, MySQL, Amazon CloudAmazon EC2, ssh, Key pairs cert, Extreme situations
iostat_bandwitdth.sh - Utility to calculate the bandwidth used by all your drives3,4502020-08-06 19:09:37Performance, Storage, NAS, MDRAID, NFS, Bashiostat, Bash Scripts, iotop, iostat_badwidth.sh
Solving the problem when running a Docker Container: standard_init_linux.go:190: exec user process caused "no such file or directory"3,2692021-03-27 22:43:13Operations, DevOps, Docker ContainersDocker, Dockerfile, CRLF, LF
News from the blog 2020-09-213,0452020-09-24 21:10:31News for the blog, Amazon CloudWindows 10, DevOps, HTML, Frames, Squirrel Attack, Amazon Compute Optimized, jira, Confluence
Making responsive WordPress Theme Twenty Twelve to support greater resolutions2,9162020-03-14 12:40:14Web development, Casual techWordPress, FrontEnd, WP Themes, CSS, Responsive Web
Troubleshooting apps in Linux2,9112013-11-22 14:18:52Performance, Troubleshootstrace, debug, ltrace, lsof
News from the blog 2020-11-032,7542020-11-03 06:00:57Hardware, NAS, Operations, Storage, News for the blog, Books, ZFSZFS, Docker, VirtualBox, SAS 12Gbps, SATA3, UPS, PSU, KVM, PCI 4.0, NVMe SSD Samsung 980 PRO PCI 4.0 (x4), ASUS, ASUS Motherboards, AMD, Corsair, Icy Dock
Extend existing Single ZFS disk with a mirror without losing the Data on the existing HDD2,7322021-01-31 18:18:00Virtualization, Storage, ZFSZFS, mirror, checksum, sha512sum
News from the blog 2020-10-162,7292020-10-16 22:52:22Web development, Troubleshoot, Storage, News for the blog, Security, WordPress, BashCMIPS, Firewall, ZFS, Ubuntu, SAS, SAS 12Gbps, SATA3, HBA
News from the blog 2020-08-102,6082020-08-12 12:39:54News for the blogCOVID-19, WFH - Work from Home, Atlassian
Why is not a good idea to pass data via parameters via URL / GET2,5992013-04-13 17:01:59Web developmentGET, POST, URL encoding, Web Development
A small Python + MySql + Docker program as a sample2,5942021-07-07 22:20:12Docker Containers, Python, MySQLPHP, Python 3.6, MySQL, Docker, Dockerfile, Python Combat Guide, HTML
Upgrading Amazon AWS EC2 Ubuntu 18.04 LTS to Ubuntu 20.04 LTS2,5862021-06-05 21:25:46Operations, Operating Systems, Ubuntu LinuxAmazon EC2, Linux, Ubuntu 20.04 LTS, Ubuntu 18.04 LTS
News from the blog 2020-08-192,5472020-08-26 18:01:21News for the blogVmware, Python, ZFS, OpenZFS, PyCharm, VirtualBox, Python Combat Guide, OOP, JetBrains
Programs I use for Windows in my Workstations2,4992020-09-21 19:44:04Casual tech, WorkplaceVmware, Windows 10, PyCharm, VirtualBox, LDAP, RAR, Slack, MyDebugger, LibreOffice, GIMP, OBS, VNC, Editplus, HeidiSQL, SQLite, MariaDB
Media Player in my Raspberry Pi 42,4922020-03-13 22:11:54Casual tech, Living abroad, Raspberry Pi 4Raspberry Pi 2, Raspberry Pi 3, Raspberry Pi 4, LibreELEC, Kodi, Media Player, 4K
News from the Blog 2020-07-192,4342020-07-19 14:17:05News for the blogAmazon, Netflix, WFH - Work from Home, CTOP.py, Slack, Hexagonal Architecture, HA Proxy
News from the Blog 2020-11-112,3482020-11-11 06:44:00Storage, News for the blog, Books, ZFSDIY, ZFS, 4K, Netflix, SAS 12Gbps, Disney+, Movember, Humblebundle.com, VR - Virtual Reality, Steam, Code for America, Charity, The Mandalorian, Star Wars
A Bash script for counting the number of lines of your code2,3192020-12-29 18:21:15Python, BashBash Scripts
A base Dockerfile for my Jenkins deployments2,2492021-03-30 09:30:00Operations, DevOps, Docker Containers, Python, SRE, Unit TestingJava, Docker, Dockerfile, Jenkins, Python 3, pytest, Unit Testing, sshpass
Why I propose you to use Python 3.8, at least, for your Internal Automation Tools in Docker Containers2,0162021-03-23 18:10:00Software development, Operations, PythonPython, Python 3.6, Docker, Ubuntu 20.04 LTS, Python 3.7, Python 3.8, Python 3.9, EOL, wheel
compress_old.sh A simple Bash script to compress files in a directory, older than n days1,9802021-03-21 15:15:00Software development, BashBash Scripts, gzip, Cron
Upgrading the Blog after 5 years, AWS Amazon Web Services, under DoS and Spam attacks1,9422019-05-02 15:29:30Uncategorized, Amazon EC2, Virtualization, Performance, Cloud providers, Operations, DevOpsAmazon EC2, WordPress, Apache, Firewall, Catalonia Framework, MySQL, Snapshot, PHP7
cmemgzip Python tool to compress files in memory when there is no free space on the disk1,8772021-02-20 10:10:00DevOps, Reflections, ZFS, SRERamdisk, ZFS, Memory, zcat, gzip, swap, Python 3, cmemgzip, inode
A sample way to return in Python not-to-do1,8482018-03-27 15:01:14Software development, Casual techPython
A simple Bash one line script to log the temperature of your HDDs and CPUs in Ubuntu1,8122021-01-30 13:59:41Hardware, Troubleshoot, Bashscreen, tee, hddtemp, sensors
Forcing a Kernel Panic in CentOS or RHEL1,7762019-04-16 13:01:08Troubleshoot, DevOpsCentOs, RHEL, Kernel Panic, Linux
A simple script to upload a PIP package1,7602021-03-21 07:00:00Software development, PythonPython, Pypy, pip
News from the blog 2020-12-161,7512020-12-16 20:40:16Bandwidth, Storage, News for the blog, Reflections, ZFSJava, ZFS, WFH - Work from Home, Bandwidth, Comcast, Game: Call of Duty, klarasystems.com, Apache Kafka
News for the blog 2021-03-211,7432021-03-21 15:22:00News for the blogCTOP.py
Dropping caches in Linux, to check if memory is actually being used1,7362019-04-25 14:56:51Performance, Troubleshoot, Operations, DevOpsRamdisk, Cache, iSCSI, memory leak, top
Solving Windows 10 PRO running Active Directory as Domain Admin1,7352021-01-25 10:10:00Operating Systems, Windows 10 ProWindows 10, Active Directory
News from the blog 2020-11-231,6992020-11-23 06:00:57News for the blog
News from the blog 2021-01-111,6732021-01-11 18:30:00News for the blog, Python, Bash, PHP, JavaPHP, Java, Catalonia Framework, Python Combat Guide, WSL - Windows Subsystem for Linux
Reinstall PIP in Windows 10 after it got removed1,6702021-03-03 17:40:52Python, Windows 10 ProPython, Windows 10, pip
News from the Blog 2021-03-041,6422021-03-03 18:10:00News for the blogCTOP.py, vokoscreenNG, cmemgzip
News from the Blog 2021-05-221,5612021-05-22 21:35:26News for the blogRaspberry Pi 4, Python Combat Guide, CTOP.py, Wifi, tp-link, Wifi Mesh, CIT University, UCC University
Swap, swappiness, Servers not responding1,5522021-05-27 21:08:19Rack Servers, Virtualization, Performance, DevOps, SRE, Post-Mortem Analysis, Ubuntu Linuxiostat, screen, iotop, swap, swappiness, tee, swapfile, swapoff, checkswap.py, couchbase
How to block scanners that look for vulnerabilities to your Ubuntu Apache site1,5432020-10-03 14:06:23Security, WordPress, BashApache, Ubuntu, ufw, Bash Shell Scripting
Installing Red Hat Linux in a M.2 that crashes the installer1,5052019-08-20 20:00:34Performance, DevOpsRHEL, parted, M.2, xfs
Erasure Coding, simple, for huge Storage needs1,4752019-06-19 14:23:50Data Centers, Rack Servers, StorageErasure Coding, RAID, Software Defined Storage - SDS, Scale out, OpenStack Swift
Curiosity Python 2.7 and print() from Python 3.61,3922018-11-07 12:21:03Software developmentPython, Python 2.7, Python 3.6, Curiosity
Solving an infinite loop in CentOS after inducing a Kernel Panic in a Server1,3092019-04-24 13:49:54Hardware, Rack Servers, Troubleshoot, OperationsCentOs, BMC, ipmi
Fixing problems with audio not sounding after upgrade from Ubuntu 18.04 LTS to 20.04.1 LTS1,2632020-10-13 13:31:23Troubleshootpulseaudio, Ubuntu 20.04 LTS
2021-12-22 News from the blog1,2072021-12-22 15:12:21News for the blogJava, Charity, carleslibs, Log4j, NSO zero-click iPhone exploit, Lions
A trick to see what causes Python error Unindent does not match any outer indentation level with PyCharm1,2002020-10-12 18:33:38PythonPython, Python 3.6, PyCharm, Tab \t, indent
Migrating some Services from Amazon to Digital Ocean1,1952021-08-09 20:45:49DigitalOcean, DevOps, Databases, MySQL, Amazon CloudDoS, WordPress, Apache, CentOs, MySQL, Docker, Dockerfile, gzip
Working abroad and the English complexes and insecurity of non natives1,0432020-04-12 19:51:34Living abroad, Catalonia, Ireland, ReflectionsIreland, English
Quick Access Selection9862020-03-17 09:10:46Uncategorized
Adding a swapfile on the fly as a temporary solution for a Server with few memory9722020-11-17 22:10:29Performance, Operations, Post-Mortem AnalysisJava, dd, xfs, swap, swappiness, free, swapon, mkswap, fallocate, Java Heap, blkid
A sample Flask application9462021-07-26 19:24:00Web development, Docker Containers, PythonPython, Docker, Dockerfile, Python Combat Guide, Flask, Star Wars, Python 3
My PHP Script to see WordPress Posts and Views ordered by Views9302021-08-15 16:01:39Web development, Software development, CMS, WordPress, PHPPHP, WordPress, Plugins WordPress, WP-PostViews WordPress Plugin
Python Combat Guide published9282020-05-04 06:35:10Software development, News for the blog, Python, BooksPython, Python 2.7, Python 3.6, Python Combat Guide
Have a cheap Ubuntu in your Windows or Mac with Docker9252021-09-02 21:14:45Virtualization, Casual tech, Docker Containers, Python, Operating Systems, Ubuntu LinuxPython, Windows 10, Docker, Dockerfile, VirtualBox, Ubuntu 20.04 LTS, Mac OS X
News for the blog, upwards and onwards9092020-03-06 11:22:35News for the blogSSL
Video: Beginners Python: teaching to work with for, range, lists, dicts8932021-07-15 19:30:00PythonPython 3, Learn Python, Carles Mateo Python teaching classes
Fixing Wifi not enabled in Linux Kali with Dell XPS laptop8832021-01-31 18:58:24TroubleshootKali Linux, Wifi, Dell xps
The Ethernet standards group announces a new 800 GbE specification8652020-04-11 21:10:18Amazon EC2, Bandwidth, Operation costs, Virtualization, Performance, DigitalOcean, Software development, DevOps, Google Compute Engine, Docker Containers, Databases, MySQLCloud providers, Gigabit, Memcached, Redis, iostat, RAID, NVMe, Dock, IOC
Graphical programs I use usually in Linux8232021-05-19 01:06:44Ubuntu LinuxUbuntu, Linux, Ubuntu 20.04 LTS
A simple trick to find your Git Submodules imports in Python by adding to Syspath8212020-08-10 23:13:27PythonPython, Python 2.7, Python 3.6, Python Combat Guide
Remote working is here7942020-03-13 15:32:00Living abroad, Updates from Carles, ReflectionsRemote Work
I cancelled my Amazon Prime subscription7592020-03-29 18:48:47Reflections, BusinessAmazon, COVID-19, Amazon Prime, Delivery, Logistics, Netflix
News from the Blog 2021-07-017392021-06-25 16:12:00Google Compute Engine, News for the blog, Security, PythonCMIPS, Python Combat Guide, Python 3, Cryptomining, Judit GirĂ³, Blue Box, Crowdfunding
Creating Jenkins configurations for your projects7312021-04-05 18:19:00Software development, Operations, DevOps, SREDocker, Dockerfile, Jenkins, Jenkinsfile
Cloning a Windows Application running in Wine7102021-05-13 13:23:56Troubleshoot, VirtualBoxLinux, VirtualBox, Wine (Windows Emulator), Spaces in code and filenames, Windows registry
News from the blog 2021-02-106992021-02-10 10:10:00News for the blogGoogle Cloud, Windows 10, ZFS, Python Combat Guide, CTOP.py, DevOps, swappiness
News of the blog 2021-08-166872021-08-16 16:07:00Web development, Virtualization, Docker Containers, News for the blog, MySQL, CMS, WordPress, ZFS, PHPPHP, Apache, ZFS, MySQL, Docker, Star Wars
News from the blog 2021-07-236682021-07-23 10:00:00News for the blog, Python, MySQLPython, PHP 7, MySQL, Docker, Dockerfile, Python Combat Guide, carleslibs
Blocking some offending Ip's easily with Ubuntu ufw6592020-03-19 22:55:14Operations, Securityiptables, Firewall, Ubuntu, ufw
Some weird things from Python 3 that you may not know6452021-09-29 18:27:38Troubleshoot, PythonPython, Python Combat Guide, Python 3, Unit Testing, Overflow
Datacenters, D&R and coronavirus6342020-03-28 15:59:54Data Centers, Hardware, Rack Servers, Cloud providers, ReflectionsCloud providers, Disaster and Recovery (D&R), Data center, COVID-19
Some graphics with matplotlib6262021-10-01 21:11:50PythonPython 3, Carles Mateo Python teaching classes, Python 3 Exercises for Beginners, Image generation, Python matplotlib
A live session refactoring and adding Unit Testing to my Python3 project cmemgzip5902021-03-01 18:10:00Python, Unit TestingPython 3, cmemgzip, pytest, Unit Testing, Refactor
Provisioning AWS EC2 Instances with Ansible and Automating Apache deployment with or without using Ansible Dynamic Inventory from Ubuntu 20.04 LTS5802021-12-07 01:24:57Software development, DevOps, Python, Bash, Ubuntu LinuxApache, Python 2.7, Ubuntu 20.04 LTS, Python 3, Amazon Python SDK boto3, Ansible, Provisioning
News from the blog 2021-10-215782021-10-21 16:04:31Hardware, News for the blogCTOP.py, PSU, Corsair, Charity, Python 3, pytest, OpenOffice, The Document Foundation
News from the Blog 2021-11-115772021-11-11 11:11:00Amazon EC2, Web development, Virtualization, Cloud providers, DigitalOcean, Operations, DevOps, Google Cloud, Google Compute Engine, Docker Containers, News for the blog, Python, Books, Amazon Cloud, VMwareAmazon EC2, Google Cloud, MySQL, Jenkins, JavaScript, Python 3, Unit Testing, SEO - Search Engine Optimization, Amazon Python SDK boto3, Blizzard, Python Pandas package, Apache access.log, Angularjs, Web Scraping
Migrating my 11 years Amazon AWS account services (Postmortem Analysis)5552021-11-07 20:20:03Amazon EC2, Web development, Cloud providers, DigitalOcean, Operations, DevOps, Google Cloud, Google Compute Engine, Docker Containers, Security, Python, Books, Amazon Cloud, SRE, Post-Mortem AnalysisAmazon EC2, Security, Google Cloud, MySQL, Python 3, SEO - Search Engine Optimization, Amazon Python SDK boto3, SRE, Postmortem Analysis
Python Game Tic Tac Toe5472021-09-19 18:15:08Algorithms, PythonPython, Python 3, Learn Python, Python 3 Exercises for Beginners
Communicating with Docker Containers via Linux Signals and Python5232021-11-09 22:56:34Docker Containers, Python, Ubuntu LinuxPython, Docker, Linux Signals
Generating a Word Cloud of Tags in Python5082021-09-21 11:16:00PythonPython 3, Image generation, PNG File format, Tag Cloud, Python WordCloud, Python matplotlib
News from the blog 2021-09-075042021-09-07 16:27:22News for the blog, Python, BooksFirewall, Python Combat Guide, Learn Python, Carles Mateo Python teaching classes
Python Programming class for beginners 2021-11-115012021-11-12 11:57:49PythonPython 3, Carles Mateo Python teaching classes
Web Top - Displaying top with Python 3 Web Server and Carleslibs4952021-10-12 22:20:00Web development, PythonWeb Development, top, CTOP.py, Python 3, carleslibs
Some tips for Diablo 2 Resurrected game4212021-10-16 23:07:41VideogamesVideogame: Diablo 2 Resurrected
News from the blog 2021-10-104192021-10-10 10:00:00Virtualization, Docker Containers, News for the blogPython, carleslibs, Docker Combat Guide book, Nvidia, amazon.co.uk, Hackaton, PoC (Proof of Concept)
Microservices vs. Service Based Architecture4052021-06-05 21:22:04Software development, Microservices, Books, Service-based ArtchitectureWeb Development, Microservices, Web Services, Mark Richards, Fundamentals of Software Architecture book, The monolith
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