Frederick Ollinger @codingequanimi2

Techno-Optimist / DevOps Work: GCP / Terraform Play: FreeBSD / C++ / Rust / JS (currently learning) Fan: Rust / FreeBSD / ZFS linkedin.com/in/frederick-o… San Diego, CA Joined April 2016

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Frederick Ollinger @codingequanimi2

5 years ago

nature.com/articles/d4158… Hopefully this will help bridge the gap in the development process between algorithm coding and deployment to production.

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Patrick Walton @pcwalton

5 years ago

Why is the Win32 API so separated from the C runtime (e.g. kernel32.dll provides ZeroMemory instead of memset)? Is it because Pascal's popularity early on meant that Microsoft didn't want to tie early versions of Windows to C?

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🔎Julia Evans🔍 @b0rk

5 years ago

people sometimes ask me "julia, have you ever written a comic about X?". I have a search page where you can search (almost) all my comics: wizardzines.com/comics it's just by title, not full text search yet

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Frederick Ollinger @codingequanimi2

5 years ago

@mrclay_org @jpetazzo Thank-you. I had solved all my issues I listed, but I was letting the OP know what problems were not evident from a first pass of trying out Docker.

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Rakesh Jain @devops_tech

5 years ago

Collection of Cheat Sheets: Linux Commands, Networking Tools, Hacking Tools, Docker, Kubernetes, AWS etc. #Linux #infosec #DevOps #cheatsheet A Thread. (Will continue to add more)

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Frederick Ollinger @codingequanimi2

5 years ago

I wish I knew about ss years ago.

Rakesh Jain @devops_tech

5 years ago

SS - ss command is a tool that is used for displaying network socket related information on a Linux system.

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Frederick Ollinger @codingequanimi2

5 years ago

@jpetazzo If I have an application in a Docker container, how do I run it from the host environment in order to process data which is also in the host environment? What's the syntax? How does the container gain access to host data?

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Frederick Ollinger @codingequanimi2

5 years ago

@jpetazzo Also, do you need to be in the same directory of a Dockerfile to run a container that has all ready been built? What's the difference between Dockerfile and docker-compose? Why would I use docker-compose?

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Frederick Ollinger @codingequanimi2

5 years ago

@jpetazzo With Docker it was how to get a shell inside the container? Why was it just stopping as soon as it started? And how can a Docker container interact with my local file system? How can Docker be run as a shell script?

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Frederick Ollinger @codingequanimi2

5 years ago

@b0rk Looks like another cartoon from our favorite tech cartoonist.

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Jason Crawford @jasoncrawford

5 years ago

Facebook is down this morning, apparently due to a BGP problem. What's BGP? It's an absolutely essential but fairly obscure internet protocol. I have a CS degree, but I only know about it because I did a summer internship with @Akamai a very long time ago. A brief explainer:

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Frederick Ollinger @codingequanimi2

5 years ago

@tony_bridges_el @cybergibbons I secure my seat with a bicycle chain and my wheels with anti-theft skewers. Last time a thief went after my bicycle, he only managed to cut off my bicycle light, and he slashed a tire in frustration.

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Cory House @housecor

5 years ago

Handy pattern I enjoy: Clone the repo twice. This way, I can have two local copies, pointed to different branches. I find this is useful when I need to reference or review code in a different branch. I don't have to commit/stash my work-in-progress to do so. 😎

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Marty Bent @MartyBent

5 years ago

LUMMIS 2024

The Daily Signal @DailySignal

5 years ago

“We are 28 TRILLION DOLLARS in debt and both parties sit here and blame each other for what they BOTH did ... it's unconscionable what we've done to the people of this country.” WATCH Sen. @CynthiaMLummis blast Congress with the inconvenient truth about out of control spending

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Kyle Pflug @kylealden

5 years ago

Most people who make fun of eating tide pods - Eat zero tide pods - Have never prepared a tide pod meal - Have never met tide pod chefs - Have never puked up a tide pod - Aren't "tide pod connoisseurs" - Have won no tide pod eating contests - Missed out on drinking bleach

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Frederick Ollinger @codingequanimi2

5 years ago

Any good books or articles on Hashicorp Vault? I'm specifically looking for how things get boot strapped in a deployment. How to automatically unlock in a secure manner? I have a chicken and egg feeling.

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Frederick Ollinger @codingequanimi2

5 years ago

stackoverflow.com/questions/6930…

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Frederick Ollinger @codingequanimi2

5 years ago

You may even inject variables such as: ${var.secret} inside the command string, and Terraform will pull the variable into the shell of the local-exec. It feels magical once you figure it out.

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Frederick Ollinger @codingequanimi2

5 years ago

In Terraform, if you'd like to set a string in a Docker container with line breaks you need to use "bash -e" and wrap the string in single quotes. #Terraform #DevOps #bash #Linux