make header format yaml

2026-04-20 11:24:45 +02:00
parent 0bd5b53092
commit fb96f1bd78
179 changed files with 810 additions and 403 deletions
--- a/shell/tree.md
+++ b/shell/tree.md
@@ -1,6 +1,9 @@
 ---
-title: "tree"
-tags: [ "basics", "tree", "markdown" ]
+title: tree
+tags: 
+- basics
+- tree
+- markdown
 ---

 The `tree` utility outputs a full listing of everything in your current directory, and those below.