Mac Modify system file does not lose password

The file modification under the system directory is to enter the apple password

Common scenarios: Adding files or modifying files under the Apache project directory

The solution is as follows:

1 found you want to make the file under the folder changes without entering the password (it is best not to set the whole system, you can change the wrong, the whole computer jumped.) How much to use, how much to divide)

I want to set up Documents folder

2. Right-click Sharing and permissions on the folder

Look at the lower right corner of the red circle where, unlock, enter the password of the account.

Modify share and permissions for everyone to read and write and click to lock

The results are as follows

This way you can add the file in this document, modify, will not ask you to enter the password.

Mac Modify system file does not lose password