Assuming your files stored in source dir and your target folders are in dest like following tree:

$ tree source

source

├── dir1

│   ├── ABA.xy

│   ├── ACA.xy

│   └── BEB.xy

└── dir2

    ├── ABA.rr

    ├── ACA.rr

    └── BEB.rr

2 directories, 6 files



$ tree dest

dest

├── ABA

├── ACA

└── BEB

3 directories, 0 files

The command would be:

find source -type f -exec sh -c 'noext="${0%.*}"; echo mv '{}' "dest/${noext##*/}/"' {} ;

• the source is the source directory or specify the parent directory.


• noext="${0%.*}" strips the files extension and saves the result into noext variable.



• "${noext##*/}" removes the file path portion from noext variable and pickup the only file name.




• dest directory is destination parent directory.




• So mv '{}' "dest/${noext##*/}/"' moves the current file to dest/$noext directory.

  
  
  

  The content of noext in above command is only filename without extension and path in it that specify the destination directory which is the same name as the current file name.

Here is a sample test that show the result of command

Note that this commands used echo for testing and dry run. If you ensure about what you are do, remove the echo in front of mv command to perform actual moving.