Show hidden files under Mac

First, in the terminal

Ls-a can view hidden files.

The commands shown and hidden are as follows:

Display: Defaults write Com.apple.finder appleshowallfiles-bool true
Hidden: Defaults write Com.apple.finder Appleshowallfiles-bool false

Second, in the folder

If you are afraid that the input errors bring side effects and do not want to use Terminal Input command of the students can use the following methods.

1. Go to the folder where you want to show hidden files.

2.command+f bring up the search bar.

3. Click on the category in the pop-up bar-"Other, find the file is not visible-the file is visible, the back of the check hook."

Reference: http://jingyan.baidu.com/article/86fae346947c453c48121a66.html

Show hidden files under Mac