foreachfile

Syntax: foreachfile [-e] [-n filename_to_skip] [-a and_filename] [-d depth] filename command
Execute the specified command in every first-level subdirectory containing the file filename.
The -e option cause foreachfile to skip directories containing the file "error".
The -n option cause foreachfile to skip directories containing the file filename_to_skip.
The -a option specifies that the file and_filename must also exist.
The -d option specifies to go down to lower level subdirectories as well (the default is 1).