Update README.md

Author: chinsyo

README.md

@@ -1,5 +1,5 @@
 # commandline
-73 useful bash scripts collection on Mac OSX.(实用的命令行脚本)
+74 useful bash scripts collection on Mac OSX.(实用的命令行脚本)
 ![](https://github.com/chinsyo/commandline/actions/workflows/update_readme.yml/badge.svg)
 * adb-bulk-uninstall
 ```bash
@@ -268,6 +268,15 @@ git rebase -i --autosquash ac5db87
 
 ```
 
+* git-reset-hard-recovery
+```bash
+#! /bin/bash
+# reference: https://stackoverflow.com/questions/5788037/recover-from-git-reset-hard
+
+git fsck --lost-found
+
+```
+
 * git-weekly-report
 ![git-weekly-report](assets/git-weekly-report.png)
 ```bash