1. The system hidden files are displayed.
Enter the following command in terminal: Defaults write ~ /Library/preferences/COM. Apple. Finder appleshowallfiles-bool true
(If it is set to true or false, hidden files can no longer be displayed.) You need to restart and then you can see hidden files in the finder.
2. Open ~ /Library/preferences/byhost (~ The globalpreferences. xxxx. plist file in the root directory of the user. XXXX is a string of numbers. Delete the line "com. zennaware. cornerstone: 2.0" and save the row. (If xcode is installed, the plist file is automatically opened; otherwise, you have to find a plist file tool, such as plistedit)
3. In this case, the installation record has been deleted. Repeat Step 1.
Command for displaying Mac hidden files: Defaults write com. Apple. Finder appleshowallfiles-bool true
Command for hiding Mac hidden files: Defaults write com. Apple. Finder appleshowallfiles-bool false
Then restart the finder, click the apple icon in the upper left corner of the screen-force exit-select finder and click restart. Then, you can re-open the Finder to view the hidden file.