How to query the AppleShowAllFiles status of com.apple.Finder?

want to write a .command file to quickly switch whether to display the full file.

you usually need to knock one line at a time 

defaults write com.apple.Finder AppleShowAllFiles YES(NO) && killAll Finder

is there any way to query the status of AppleShowAllFiles to quickly switch over if then?

Macos bash applescript
Apr.16,2022

CMD + Shift +.

you can quickly switch whether to show hidden files

Previous: When vue references the attributes of this.$route in data, it will cause the loss of this.$options.data ().

Next: El-table: data usage question

css mysql arrays josn react html typescript webpack npm sass R objective-c .net sql-server jquery python-3.x angularjs django angular excel regex iphone ajax linux xml pandas vba spring database wordpress string wpf xcode windows bash postgresql oracle multithreading eclipse list firebase algorithm macos forms image scala visual-studio azure bootstrap spring-boot react-native python-2.7 docker performance function winforms matlab powershell apache dataframe api sqlite numpy rest shell selenium flutter dart maven loops qt swing android-studio csv express file class tensorflow sorting codeigniter perl
MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1e89413-46d1b.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1e89413-46d1b.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
Need Help?