From 9b50f6463f742b88e1d92384758d6f91afcd2bf8 Mon Sep 17 00:00:00 2001
From: syui <syui@noreply.git.syui.ai>
Date: Wed, 31 Jul 2024 21:07:17 +0000
Subject: [PATCH] =?UTF-8?q?atproto=20=E3=82=92=E6=9B=B4=E6=96=B0?=
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---
 atproto.md | 43 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 43 insertions(+)

diff --git a/atproto.md b/atproto.md
index 76320a6..e65b3cf 100644
--- a/atproto.md
+++ b/atproto.md
@@ -36,6 +36,49 @@ url=$api/com.atproto.repo.getRecord
 curl -sL "$url?repo=$did&collection=$collection&rkey=$rkey&cid="|jq .
 ```
 
+## jq
+
+ここでは[aios](https://git.syui.ai/ai/os)にインストールされている[jq](https://github.com/jqlang/jq), [dasel](https://github.com/TomWright/dasel)の`example`をまとめます。
+
+## null
+
+`id:3`の`name:null`を除外して表示
+
+```json
+[
+  {
+    "id": 1,
+    "name": "aios",
+    "display": "ai os"
+  },
+  {
+    "id": 2,
+    "name": "archlinux",
+    "display": "Arch Linux"
+  },
+  {
+    "id": 3,
+    "display": "Linux Kernel"
+  }
+]
+```
+
+```sh
+$ echo $json|jq -r ".[]|{name, display}|select(.name | length > 0)|.name,.display"
+aios
+ai os
+archlinux
+Arch Linux
+```
+
+```sh
+$ echo $json|jq -r ".[]|.name // empty"
+aios
+archlinux
+```
+
+## dasel
+
 - https://daseldocs.tomwright.me
 
 ```sh