Update README.md

Author: chinsyo

README.md

@@ -1,5 +1,5 @@
 # commandline
-74 useful bash scripts collection on Mac OSX.(实用的命令行脚本)
+75 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
@@ -162,6 +162,18 @@ c++filt __Z4mainiPPc
 
 ```
 
+* dev-tools-security
+```bash
+#! /bin/bash
+
+# If you didn't enable Developer Mode using Xcode you will be asked to authorize the debugger every time you use it. To enable Developer Mode and only have to authorize once per session use:
+sudo /usr/sbin/DevToolsSecurity -enable
+
+# You might also need to add your user to the developer group:
+sudo dscl . append /Groups/_developer GroupMembership $(whoami)
+
+```
+
 * display-shared-libraries
 ```bash
 #! /usr/bin/bash