Bash (script) coding
Walk though the tricks (Bashisms) used in a script to install, configure, and run many programs on macOS and Linux
Walk though the tricks (Bashisms) used in a script to install, configure, and run many programs on macOS and Linux
How to keep secrets out of GitHub
Full-featured free secret scanning for open source and small teams on GitHub and GitLab
The tools to dynamically install and use different versions of Python, packages, all within Virtualenv
There are several (overlapping) ones. Collect them all!
Enterprise data risks and vulnerabilities and how to mitigate them with controls
The sidecar proxy separates cross-cutting operational concerns from business logic, handing off to a control pane to do the rest
This is what the cool kids are using to create fast and portable apps
Open-source (free) monitoring
Tricks to force Markdown to show things the way you want.
The cloud that runs on fast Google Fiber and Big AI
Immutable declarative multi-service Infrastructure as Code (IaC) provisioning
Connect to Windows machine in AWS or any cloud from within MacOS, Linux
For minimal manual effort, automate (DRY pipelines in one repo) creation of 11 local/cloud Kubernetes cluster environments (Mac, Windows PC, dev, stg, and pr...
Git clean and smudge binary files to and from a separate LFS Store, transparently
Shortcuts and utilities
Sign git commits and tags (for non-repudiation) in GitHub using GPG, Vault, Yubikey, Keybase
Xcode IDE contain Command-Line utilities. But separate Command-Line installer cause errors for use by Homebrew, Python, and other development tools
for orchestration of containers, especially in clouds, including OpenShift
Caring about sharing within commerical enterprises using GitHub
Make websites look and do what you want!
How I feed via deliveries by UPS, FedEx, and USPS, instead of dining in different restaurants during the pandemic.
You are what font you use
This sample Bash script contains multiple features: install, configure, and run (then remove) a web app within Docker on macOS and Linux, with one copy/paste
GitHub's REST API was perfect. Now THIS is more perfect.
for System Administration and billing
How to get your stuff on paper from macOS and Linux
Run the deliberately insecure Java app within Docker with a Contrast Security agent reporting issues and trends over time.
TensorFlow Certification
Brand names for how corporate overlords are making humans into robots
Practice penetration testing identifying security vulnerabilities in sample BWA app
Visualize your data by splitting them into several bins
Declare and invoke build and test from within GitHub, for free.
DevSecOps in the cloud
How to store and send files securely
Build for Kubernetes within GCP
How to learn using the AWS Certified Security - Specialty (SCS-C01) exam
Get value from IoT means getting wisdom from analytics and notifications
Achieve behavior-driven development (BDD) by automating Gherkin test specs using Pytest
How the venerable utility is used in Jenkins and GoCD to invoke shell commands around building Docker images for Kubernetes
Tips for encouraging team Code Reviews, Pair Programming, and other techniques for better quality and productivity
Use the OpenCV to recognize a portion of your screen and have Selenuium Python click on a portion of it
It's more relational than relational databases
Create data visualizations declaratively for ML and Data Science on a Mac, powered by Python
How to use the Scrapy Python crawler framework to fetch HTML which Beautiful Soup parsers, on a Mac for Machine Learning visualizations
Manage photos and Python Scikit Learn
Recognizes text and special characters in image files (after Imagemagic), for 60+ languages (using LTSM machine-learning). Used by Selenium
for Java, Jenkins, etc.
Use the OpenCV to recognize a portion of your screen and have Selenuium Python click on a portion of it
How to emulate real users touching your web apps using Python controlling Selenium and Beautiful Soup for reading HTML
Automates teting on top of Selenium, Cucumber
Web service to make decisions about Kubernetes Admission Control and
Although it doesn't have the path to production like Docker and Kubernetes, it's free (unlike VMware Fusion)
My Bash script explained by an animated flowchart about installing (from Homebrew) Conda (Anaconda3) and utils to run tests and tasks invoking kedro (from Py...
Privately store and retrieve binary artifacts vetted of vulnerabilities, instead of public DockerHub, PiPI, etc.
Where Docker images are stored for Kubernetes to run
Package manager for Kubernetes
Integrated DevSecOps from Thoughtworks
Coding Flood Element TypeScript which (like Selenium) emulates manual actions in Google Chrome browsers
How to build, test, and integrate async http/2 app (written in Java with Vert.X) using Shell scripts, Boto3 Python, Ansible, Packer, IAM, KMS, CloudFormation...
to animate Templates in StackSets of Stacks in AWS
Install Flood Element CLI to run TypeScript which (like Selenium) emulates manual actions in Google Chrome browsers
Apple's heavy hand is forcing adoption of POSIX and even switch to Python
Use Flood.io Element TypeScript to measure GUI performance accessing website stood up in AWS cloud using Docker, as measured by NewRelic
Tracing within the AWS Cloud
Model-based functional testing through the lifecycle
performance engineering SAP UI5 Fiori sample apps using Tricentis Flood.io Elements
Get DevOps done using job tasks and projects based on job tasks defined by professional certification
Create patch messages to apply into other repos, like old-school pros
so you can separate one commit from another, succinctly
Featuring a Bash shell script that does everything, explained
A vibrant ecosystem for quickly building and maintaining dynamic feature-rich websites
Create and use EC2 instances at fixed prices per month, vs. other Virtual Private Servers
Impose load remotely from Docker instances in the AWS cloud
Open-source server to display metrics for DevSecOps and others
Using Jasmine to verify AngularJs web app UI based on Selenium (behavior) driven by Gherkin specs run by Cucumber
How to achieve work productivity, high availability, scalability, resiliency, low latency, at lowest cost?
Logging indexing and visualization
Performance Testing and Engineering on macOS
Microsoft's transitions TFS and VSTS to DevSecOps in the cloud
create and publish fast, secure, feature-rich, mobile-friendly, scalable, low-cost cloud-native websites that rank high in searches
Deploy and control AWS, Azure, GCP, K8S, Serverless by coding JavaScript, TypeScript, Go, Python, etc.
SMACK = Spark, Mesos, Akka, Cassandra, Kafka, etc.
Create custom content on Salesforce's Trailhead website
An example of a document for volunteers of technical talent
Voice commands via shared Echo devices in common rooms
How to setup Git clients like a pro
Here is a quick way to learn Git version control for contributing to open source
Answers to the same questions
Automate not just testing but also explanations about user state
Artificial Intelligence built into the Saleforce you already have
How to get data in and out of Salesforce
How Gatling is used to measure the speed and capacity of microservices for Salesforce add-on NPSP (Non-Profit Success Pack)
How the Salesforce Benefit corp benefits non-profits, technically
Begin to use Git and GitHub (DevHub) for software-driven (modular) continuous development
Start using Heroku with a Postgres database and integrate it with Salesforce
Apps and Components to add from AppExchange
Where to look, favored certifications, sample job descriptions, tips
Strategies for getting going quickly yet sanely
Build a portfolio of apps you built yourself
To get recognized for your knowledge, skills, and persistance
Competitors, Languages, Clouds, Industries, Domains, GitHubs, editions, pricing, features, versions
Get up and running on Trailhead and Developer tools
Individuals and teams who have published or influenced
Roles, Personas
Know the lingo
Visit them all to shake hands and hug everyone!
Offices, Financials, Social media, Communities, Events, Dreamforce, Dreamoji, Store
Invisible ubiquitious server clouds across the land
Design, Installation, configuration, Usage
It comes with a little computer and a big AWS AI cloud
Set this higher to prevent errors during high load
Computers interacting with people by voices, without keyboards
Here's a way to achieve WTF (What the Face) - the unexpected
Get setup to run Python Jupyter Notebooks using CLI or ML Studio
Tools for data science
Exams 70-773 and 70-774 toward an MCSA
kill, grep, sed, regex, cron, etc. vs. Linux commands
Tools and techniques to minimize disk space usage
How to run Cortana AI on Microsoft's Azure cloud
Control a wide range of IoT devices using Python on Raspberry Pi, iOS, and Android
Know the options, including my shell script that does it all, each step explained
How to succeed in production by resolving the singular source of conflict teams must resolve for DevOps
Don't use this if you're fond of SQL joins and static schemas
How to keep secrets secret, but still shared and refreshed.
How to pass them through Jenkins and Kubernetes
Automate creation of Windows server as VMware Fusion images used to make Vagrant boxes for the Hashicorp Atlas repository
Generates all the hippest stacks from just an Entity Model (and default configurations)
How to make streaming scream
Minions to collect data from each server
Here are several ways to get it up and running quickly
Assemble and filter data from Elastic Beats
Show all the numbers in a dashboard
How to get wisdom from data
This can, and does, get big
People to see and places (links) to go about the Elastic (ELK) stack
Enable C# Microsoft developers to use Selenium test infrastructures on Alt-macOS
From the new Micro Focus in AWS cloud and locally
Analyze and visualize across multiple dimensions, automatically
Achieve performance engineering and testing at the end of every sprint
Extract data from APIs in Bash scripts
From Pivotal, the Java Spring Boot web services people.
Install a complete development environment for generating a website using the flexible UI Foundation Framework top UI pros use
One integrated pipepline, for free
A few swipes of your hand and it's done for you
Spring for some Java web service client
Identify and resolve performance bottlenecks, memory leaks, and threading issues
A groovy way to use the Java Virtual Machine
It's less like Power Rangers clicking rings, more like living among expats in a foreign country
Get value from IoT means getting wisdom from analytics and notifications
The path of maturity in organizations going faster via DevSecOps
This is the way to merge. It needs to be setup, but you'll love it.
Responsive desktop and mobile hybrid apps that manage data offline too
Gherkin user specs drive Selenium tests for behavior-driven development (BDD) within Agile
This gives you more, free for Java users (who have Eclipse)
Open source and free since the 90's.
Design your API for code generation
Simplify integration testing by verifying equivalance of twins vs. real services
Here is an (evolving) explanation of illustrating how Git refers to commits and branches
Make it appear that you only made one edit before pushing to the team repo
Install a generator of mock servers and client programs of the PetStore sample app
Download and install dependencies and keep them updated
Less typing means less mistakes, and more time on social media
Git stores changes to use GitHub for backup and change management
Don't panic. Here's how to un-do mistakes in Git
Here's how to use Redgate ANTS to make C# really sing on NerdDinner
A high-level explanation of Why do it? And how
Why do it? And how to do it in an Agile way
Example of a comparison of competing tools
See all 4+ dimensions (time) in visualizations
Open-source programmed in Go to be fast and scalable
See if listening to this music and sounds helps you concentrate or relax
All the stats that fits on a dashboard
Processing of image files using Artificial Intelligence and Machine Learning
Evaluate the options for Python for real-time feature configuration
Step-by-step using the Flask REST API library using SQLite3 locally in venv on a Mac
Confusion and errors from too many alternatives and options
How to store and send files securely using XMPP over the hostile internet
You're SAFe with Agile!
It can do it for you ... before it does you in
Jump in and drown in all the data
A robot python mimics what human testers do manually (to entertain real developers)
What can possibly go wrong with robots smarter than humans?
What can possibly go wrong with robots smarter than humans?
Making sense of semi-structured data
Notebooks that displays HTML markup as comments between executable Python code (for Machine Learning)
Load data into Excel automatically using a script
Sample Java Spring app for your abuse and amusement
Make a robot talk to you
The twitterverse, 140 characters at a time
It does your job better and faster than you can imagine
This is the last framework you'll ever need to switch to, just like ReactJs. And Angular.
Sample Java Spring app for your abuse and amusement
One git commit and you're hooked
Share scripting functions with others
Binge watch all the vidoes on distributed source version control
What are those files in repositories on GitHub
Make your Pi say things it doesn't mean
The value of IoT is the wisdom from analytics and notifications
How to enable people to make money and satisfied customers with IoT
Load test sooner by updating NeoLoad scripts from Selenium
Make it work before it becomes totally obsolete
It does your job better and faster than you can imagine
Ways to get out of the Facebook echo chamber
Ways to enjoy your life more through automation
How to achieve earlier feedback
Pain from Carpel Tunnel will make you want AI speech and gesture recognition
Now THIS is the industry standard. REST API is so last season.
GitHub reaching to web servies on the web gives scripts data power
How I got in front of the GraphQL and PowerShell parade.
Reaching to web servies on the web gives scripts data power
Blogs and publications covering technology
How to find and fix JVM reliability running Java
I need this even though it's querky
How to setup a Raspberry Pi 3B Pi Raspbian with Python Ansible Node
A board by any other name is just as sweet
How to setup a camera on the Raspberry Pi 3B and other boards
Gulp, Grunt, and other noises as it works automatically
Find, grep, sed stuff on your hard drives using regular expressions
Add routes to basic features included
What ports are open for hacking on my Mac and Linux machine?
Install Android Studio and other steps to Android Things
Yes, it's getting ripe for production
Write and test native desktop apps in JavaScript within Node.JS
He sees you when you're sleeping. He knows when you're awake ...
Tediously using Camtasia, Audacity, and animated PowerPoint on a Mac
From Mac OSX to MacOS
Microsoft made it free, as in if you have a license for Visual Studio
Puppet
Whose's making money on IoT?
The annoying mobile-IoT-cloud mash-up we actually need
The biggest server, on your laptop
I am who I say I am because my CA says so
Keep safe, my friend
I say it's the industry standard for web services
How I setup several Macbooks while I sleep
Love Child or Demon Spawn?
Here are the social media, videos, courses, bloggers
Call REST APIs from static client browsers
He sees you when you're sleeping. He knows when you're awake ...
A sample multi-tier Java app used as the basis for measuring infrastructure
It can take it
Provide just enough food for animals at just the right time, automatically
Make it easy to get
Let me do that for you
Copy files
How I make OSX work my way
Make things happen quickly without touching the mouse
Take my cloud ... please
This is the Mac equivalent of Windows File Explorer
What do you mean by clean, pretty, easy, fun?
It worked for your dad. Embrace it.
How to make it clean, pretty, easy, fun
Fast, scalable websites with cart and social reach, step-by-step
OSX Applications for a long, prosperous, happy life
It will do what you want if ask correctly, in the proper sequence
Because programmers can't get enough caffeine
nano, pico, vim, subl, code, atom, Eclipse, IntelliJ, Visual Studio, Cloud9, etc.
Use Jest and Enzyme to make your React apps great again
Let's all hold hands and sing songs
Slave nodes are now opinionated agents
Touch and it talks for you
Slave nodes are now opinionated agents
RDP to EC2, Amazon WorkSpaces, Vagrant, BootCamp, VMWare Fusion, Docker
Define how little bits work together
Platform as a Service (PaaS)
How the computer gets you to do what you should be doing now
Get bits working in lightweight containers
Best bang for the buck
Add routes to basic features included
Meet, greet, and spiff
Database
Social
Sequence of deliverables
Smart customization with no scripting. No cloud vendor lock-in. Full traceability
Tricks and tips from various learning resources
Learn to play with python
Certification topics
Here is how your Internet of Things gets massive, fast
Social management
It has your back ... by riding your back
Authenticate like Google
How to install brew packages based on XCode, Ruby, Homebrew
Get certified in Developer Operations on AWS
It does your job. And helps others to do your job.
It does your job. And helps others to do your job.
Pick which crew of robots to build your servers
Secure your account
What will happen when you lose that data?
Run one after another, independently
How to reach servers
Tell them well
An invisible server from Microsoft
An invisible server for the masses
JavaScript packaged by npm for the win!
You own Minions
I won't sell it, I promise
for Project Management to make adoption real
Kinda like Java Lambdas, but not really
Sharp corners on every screen
Let PowerShell make it right and keep it right
Make your robot butler
This robot butler is simple, but not stupid
Add a feature-rich search box in your JAM stack website
How I setup my Windows UI look and feel
Information to help tools work for all users
Do anything you want!
Study. Take a test. Put a badge on your uniform.
Who is where
Challenger becomes a leader
Get into and around the Azure cloud ASM & ARM portals
SaaS-only, proprietary. Get it for .NET
Microservices
You gotta do it for competitive speed
Which to choose?
I'm innocent! Really!
Value from autonomous speed
Here's what I think of your request
Save time and hassle
For easier, faster play for all
You gotta have one of each. Or several.
Check out Git, then commit to it
Sample code and tutorial here
The kick-ass secure front-end web server proxy
Oh the places we go
My computer talks with your computers
Make it work
No waiting for test automation
Listen to this
7+ strategies to make betas more useful
End of any doubt Googlers are our boss.
Write once. Test everywhere.
Automate High Availability in the cloud
Go through the site in sequence
Faster is better!
So your picture can be on everyone's desktop all the time
So you can personalize content
Get just the right 1900x500 picture for your website
The most popular
Getting started with Jekyll
Make picture be worth a 1,000 words
Version controlled simplicity
Visual, architectural, and culinary art in every state and major city, mapped by Machine Learning
All the options for Enterprise integration
Here's how to earn a legitimate micro-degree
You are who you are when
Tell them good
Your future, in little boxes
The language, not the opera house in Milan
The language, not the opera house in Milan
I can do it!
I'm better!
Example of yaml markup variables for Jekyll to generate HTML
Take the easy way or the flexible way
The Visual Cheat Sheet
Sample code and tutorial here
It's so simple, a Data Scientist can do this.
How to calculate a formula from multiple variables in Excel
Includes make me happy
Analyze without agents
A stand-alone sample app that can exhibit performance issues
Let's do them together
Whether it's wanted or not
8 questions to ask
Switch among multiple versions of Ruby
What a Pretty Hypertext Preprocessor!
Did I really see that?
To diagnose and troubleshoot getting started
Helps you do your job
Save your life
To diagnose and troubleshoot getting started (vs. Linux)
Get tips about the most common git commands (including stash, checkout, etc.) executed in a script so you can experiment on your own
It's stylish because it's expensive
Artificial
8 questions to ask
An index of my work on IoT
An index of my work creating front-end UI
An index to tutorials, support sites, rock stars, and Docker Captains
An index to my tutorials about cloud computing
An index to my tutorials about using Python for programming
An index to my work on Git and GitHub
An index to my work on Apple Macintosh computers (vs. Linux)
Performance testing and engineering with monitoring
An index to my work on APIs
An index to my work on Salesforce
An index to my work on DevSecOps
Translate domain names to IP addresses