add

baoguoding · baoguoding · commit d5a8e5aafc83 · 2023-12-15T09:18:06.000+08:00
diff --git a/_posts/2023-12-15-631-cat.md b/_posts/2023-12-15-631-cat.md
@@ -0,0 +1,8 @@
+---
+layout: post
+title: cat
+pid: 631
+tags: [linux]
+---
+
+cat /dev/null > /usr/local/nginx/logs/access.log
