In 2017 on Taming the Terminal installment 37 of n, Bart taught us about SSH agents and the advantages of using a passphrase to further protect your SSH keys. In the intervening four years, things have changed a bit in macOS, so we decided to do a supplemental update to installment 37. We review a bit about what SSH Keys are (from installment 30) and then discuss how much easier and cleaner things are on macOS with the clean integration of your identity, passphrase and Apple's Keychain. 

You can find the replaced show notes for TTT 37 at ttt.bartificer.net/...

If you've downloaded the Taming the Terminal book, please go to podfeet.com/tttbook to get a fresh version.

CCATP #672 – TTT 37A of n – SSH Agents

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In this penultimate jq episode of Programming By Stealth, Bart introduces us to three new ways to process arrays and dictionaries without exploding them first. I know that sounds crazy – we’ve always exploded our arrays first. He teaches us how to use the `reduce` operator which lets us take an entire array or dictionary and reduce it down to one thing. The `map` function lets us process every element in an array (or or values in a dictionary) and return a new array. Finally, `map_values` lets us apply a function against all of the values in a dictionary (or an array).

It was a bitter sweet ending to the primary series on `jq` for Bart, but next time he’ll do the epilogue where he’ll introduce us to some rarely needed but still very useful things you can do with jq.

You can find Bart’s fabulous tutorial shownotes at pbs.bartificer.net.

Read an unedited, auto-generated transcript with chapter marks: CCATP_2024_05_25 (https://podfeet.com/transcripts/CCATP_2024_05_25.html)

CCATP #794 Bart Busschots on PBS 166 of X — jq: Processing Arrays & Dictionaries sans Explosion

In this installment of Programming By Stealth, Bart explains why jq is uniquely designed not to need variables (most of the time) and then explains how to use them in the few instances when there’s no other way. It’s really a fairly straightforward lesson as Bart sets up some clear examples and solves them with some simple variables. It’s one of my favorite episodes because the problem is clear and the solutions are clear. It really shows off how clean jq is as a language.

You can find Bart’s fabulous tutorial shownotes at pbs.bartificer.net.

Read an unedited, auto-generated transcript with chapter marks: CCATP_2024_05_11 (https://podfeet.com/transcripts/CCATP_2024_05_11.html)

CCATP #793 — Bart Busschots on PBS 165 of X – jq: Variables

In this episode of Chit Chat Across the Pond Lite, Bart Busschots joins us to talk about weather apps. He’s a serious weather nerd by necessity, living in Ireland and being an avid bike rider. As he walks through the apps he’ll explain which ones fall down on privacy, which ones have good apps for everything from the watch to iOS to the Mac. He’ll even go through how he uses different widgets to help him decide how much rain gear to wear. 

Read an unedited, auto-generated transcript with chapter marks:   CCATP_2024_04_26

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CCATP #792 – Bart Busschots on Rethinking Weather Apps for Privacy and Functionality

In this episode of Chit Chat Across the Pond Lite, Bart Busschots joins us to talk Dyson vacuums. I know that doesn't sound too technical but you'd be surprised how advanced the tech is in the new devices. I share a few of my Dyson stories too and we both talk about our love for everything Dyson. Hide your pocketbooks before listening because all Dyson products are super expensive!

CCATP #791 – Bart Busschots on Submarines, Lasers, and Vacuum Cleaners???

In our previous episode of Programming By Stealth, Bart Busschots taught us how to create lookup tables with jq from JSON data using the `from_entries` command. Just when we have that conquered, this time he teaches us how to do the exact opposite – disassemble lookup tables. I think this was a really fun lesson because taking data apart, reassembling it the way you want and then putting it back together again is a great way to really understand what we're doing with jq. I got much more comfortable as I started to recognize the patterns in what Bart was doing. We also get to play with a new data set, the Have I Been Pwned data gathered by Troy Hunt.

If you're a data nerd, and really who amongst us isn't, you'll love this episode too.

You can find Bart's fabulous tutorial shownotes at pbs.bartificer.net.

CCATP #672 – TTT 37A of n – SSH Agents

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