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An article worth reading The Lines of Code That Changed EverythingApollo 11, the JPEG, the first pop-up ad, and 33 other bits of software that have transformed our world. Source: The lines of code that changed everything.
Bash scripting is very easy to setup. So we end up using it all the time for simple procedural script. Sometimes is it useful to have idempotent script, like Ansible and Saltstack teach use, this script should only do an action if needed. Some tima ago, I have the need to convert a bunch of …
How to monitor MySQL / MariaDB query progressThe progress indicator of MySQL or MariaDB long-running commands and queries is extremely extremely and frustratingly coarse. In an index update I’m running now it was stuck in the same state for more than three hours. Thankfully, the pmonitor tool allows us to precisely monitor the progress of …
It is already history, and you can read my review there. But if you like to try it yourself, you can order the C/64 Replica below. PS: if you wait some time, I predict it will ha a sale price of 40% of more, in a couple of months…versus the current 104€ retail price.
Alexa Easy free you from your daunting social tasks. Let Alexa Easy take a pause (break up) with your partner or organize a funding event with guys you did not call in the last ten years, and regain credibility.Personal life mixed up with job responsabilities? Let Alexa Easy fire your best friends, with a nice hug. …
Suppose you are developing a boring Jenkins pipline (like Jenkinsfile-s) with no time at all. You are forced to commit and then run the jenkins pipeline. Jenkins download the code from your LOCAL repository. To avoid commit& push roundtrip you are using the simple git daemon command to expose your local repository to jenkins. So …
Alexa Red is a new Software-as-a-Service (SaaS) application platform to manage your “red projects”. Let Alexa Red organize your work progress meeting, manage angry customers and regain credibility. Alexa Red cannot be stressed by customers, and will always have a nice word for them. Zen Mode – Now in preview: As your applications become more …
Some co-workers started using Apache Kafka con a bunch of our Customers. Apache Kafka is a community distributed event streaming platform capable of handling trillions of events a day. Initially conceived as a messaging queue, Kafka is based on an abstraction of a distributed commit log[*]. To get this goal, Apache Kafka needs a complex …
In the last weekend I needed to restore my RasperryPi service box. It is a raspberrypi 2 which mostly make backups of my blogs. Its microSD card gets corrupted, forcing me a full reinstall. I decided to try to make everything via Ansible. I have already a strong experience with Saltstack, another software used to …
My company gave me access to a bunch of Skillport course. Courses was on Kafka and Docker and was rather old (2015). But the very bad thing was the absolute shabby approach of the course. For instance to explain the use of Docker Label metadata (1 concept+ 1 command line example) Skillport proposed a 23 …
I think constants are evil (just joking but….I will explain why). I am tired of seeing a lot of Java classes filled with the same constants repeated over and over again, instead of collecting them in a common file, which in C Language was called include files (ooooah!). Sometimes it is impossible to understand if …
Use docker in docker to drive docker from a container Working under windows, sometimes docker slow down. Sometimes you need to access to the MobyVM. With this line: docker run –rm -ti -v “/var/run/docker.sock:/var/run/docker.sock” -v /:/host docker sh you run a container which will removed upon exit. This container can access to docker daemon (via …
I have done a quick peek of the Rust Programming language: it is very popular on Internet, it rivals with Go on the popularity score. Anyway, I find it too much “Haskell-like”, with heavy rules and concept.
Some time ago I mentioned the Pyc64 project, a “differently emulated” C/64. There’s a much more ambitious project that’s going under pressure, it’s called Commander X 16. Commander X 16 has been started by David Murray and three other guys. David’s desire was to create an 8-bit computer similar to the C/64 but a little …
From: ESP32/ESP8266 Wi-Fi Attacks | Hacker News This repository demonstrates 3 Wi-Fi attacks against the popular ESP32/8266 IoT devices: Zero PMK Installation (CVE-2019-12587) – Hijacking ESP32/ESP8266 clients connected to enterprise networks; ESP32/ESP8266 EAP client crash (CVE-2019-12586) – Crashing ESP devices connected to enterprise networks; ESP8266 Beacon Frame Crash (CVE-2019-12588) – Crashing ESP8266 Wi-Fi devices.
