added examples

docs/src/sandcastle.md

@@ -4,4 +4,49 @@
 
 Not sure what to play with? Here are some ideas.
 
-> TODO
+```handlebars
+gh repo clone {{REPO}} -- --branch {{BRANCH}}
+```
+
+```handlebars
+gh issue list --repo {{REPOS}} --label {{LABEL}}
+```
+
+```handlebars
+gh browse --repo {{REPO}} --branch {{BRANCH}} /{{FILES}}
+```
+
+```handlebars
+gh api --method {{METHOD}} {{API_PATH}}
+```
+
+```handlebars
+gh alias create NAME {{COMMAND}}
+```
+
+```handlebars
+git show {{REF}}
+git show REF~{{RELATIVE_REF}}
+git show REF~RELATIVE_REF~{{RELATIVE_REF}}
+git show REF~RELATIVE_REF~RELATIVE_REF:{{REF_FILES}}
+```
+
+```handlebars
+git checkout {{REF}} {{UNEQUAL_FILES}}
+```
+
+```handlebars
+git log {{REF}}
+git -C {{FOLDER}} log {{REF}}
+```
+
+```handlebars
+git add {{MODIFIED_FILES}}
+```
+
+```sh
+gh issue view {{ISSUE}}
+set-env GH_REPO {{REPO}}
+gh issue view {{ISSUE}}
+unset-env {{ENV}}
+```