add docker exec script

.vitepress/config.mts

@@ -55,6 +55,14 @@ export default defineConfig({
           { text: 'Text Width HR', link: '/css/text-width-hr' },
         ]
       },
+      {
+        text: 'Docker',
+        link: '/docker/',
+        collapsed: true,
+        items: [
+          { text: 'Docker Exec', link: '/docker/exec-into-contanainer' },
+        ]
+      },
       {
         text: 'EF Core',
         link: '/ef-core/',

docs/docker/exec-into-container.md

@@ -0,0 +1,7 @@
+# Exec Into Container
+
+Often it's handy to exec into a container to poke around or run commands. Here's how you can do that:
+
+```bash
+docker run --rm -it --entrypoint /bin/bash <container-name>
+```

docs/docker/index.md

@@ -0,0 +1,3 @@
+# Docker Snippets and Musings
+
+#### [Exec Into Container](./exec-into-container.md)

docs/index.md

@@ -18,6 +18,10 @@ hero:
       text: CSS
       link: /css/
 
+    - theme: alt
+      text: Docker
+      link: /docker/
+
     - theme: alt
       text: EF Core
       link: /ef-core/