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@@ -10,7 +10,7 @@ pairing with smart people at Hashrocket.
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For a steady stream of TILs, [sign up for my newsletter](https://crafty-builder-6996.ck.page/e169c61186).
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_1693 TILs and counting..._
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_1695 TILs and counting..._
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See some of the other learning resources I work on:
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@@ -31,6 +31,7 @@ If you've learned something here, support my efforts writing daily TILs by
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* [AWS](#aws)
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* [Brew](#brew)
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* [Chrome](#chrome)
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* [Claude Code](#claude-code)
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* [Clojure](#clojure)
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* [CSS](#css)
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* [Deno](#deno)
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@@ -154,6 +155,10 @@ If you've learned something here, support my efforts writing daily TILs by
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- [Trigger Commands From The Devtools Command Palette](chrome/trigger-commands-from-the-devtools-command-palette.md)
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- [View Network Traffic For New Tabs](chrome/view-network-traffic-for-new-tabs.md)
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### Claude Code
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- [Open Current Prompt In Default Editor](claude-code/open-current-prompt-in-default-editor.md)
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### Clojure
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- [Aggregation Using merge-with](clojure/aggregation-using-merge-with.md)
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@@ -1640,6 +1645,7 @@ If you've learned something here, support my efforts writing daily TILs by
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- [Fix Unlinked Node Binaries With asdf](unix/fix-unlinked-node-binaries-with-asdf.md)
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- [Forward Multiple Ports Over SSH](unix/forward-multiple-ports-over-ssh.md)
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- [Generate A SAML Key And Certificate Pair](unix/generate-a-saml-key-and-certificate-pair.md)
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- [Generate A Sequence Of Numbered Items](unix/generate-a-sequence-of-numbered-items.md)
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- [Generate Base64 Encoding Without Newlines](unix/generate-base64-encoding-without-newlines.md)
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- [Generate Random 20-Character Hex String](unix/generate-random-20-character-hex-string.md)
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- [Get A List Of Locales On Your System](unix/get-a-list-of-locales-on-your-system.md)
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15
claude-code/open-current-prompt-in-default-editor.md
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15
claude-code/open-current-prompt-in-default-editor.md
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@@ -0,0 +1,15 @@
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# Open Current Prompt In Default Editor
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[Claude Code](https://www.claude.com/product/claude-code) gives you a single
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line to write a prompt. You can write and write as much as you want, but it will
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all be on that single line. And avoid accidentally hitting 'Enter' before you're
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done.
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I found myself wanting to space out my thoughts, create a code block as part of
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a prompt, and generally have a scratch pad instead of just a text box. By
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hitting `ctrl-g`, I can move the current prompt into my default editor (in my
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case, `nvim`). From there I can continue to write, edit, and format with all the
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affordances of an editor.
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Once I'm done crafting the prompt, I can save (e.g. `:wq`) and Claude Code will
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be primed with that text. I can then hit 'Enter' to let `claude` do its thing.
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@@ -1,7 +1,4 @@
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{
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"excludes": ["README.md"],
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"markdown": {
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"textWrap": "never"
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},
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"plugins": ["https://plugins.dprint.dev/markdown-0.16.0.wasm"]
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}
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39
unix/generate-a-sequence-of-numbered-items.md
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unix/generate-a-sequence-of-numbered-items.md
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# Generate A Sequence Of Numbered Items
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The `seq` command will output the specified sequence of numbers.
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```bash
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❯ seq 1 5
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1
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2
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3
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4
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5
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```
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With the `-f` (`--format`) flag we can interpolate those numbers as part of a
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string.
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```bash
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❯ seq -f "day_%02g" 1 5
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day_01
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day_02
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day_03
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day_04
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day_05
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```
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The `%g` indicates that there is a format specifier for a numeric type which is
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where `seq` will inject the current value in the sequence. The `02` indicates
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that it should be `0` padded to `2` digits.
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We can then pipe this to another unix command, such as `mkdir` in order to
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quickly create a bunch of directories for, say, [Advent of Code](https://adventofcode.com/2024).
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```bash
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❯ mkdir aoc_2024
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❯ cd aoc_2024
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❯ seq -f "day_%02g" 1 25 | xargs mkdir
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```
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See `man seq` for more details.
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