Is there a concise linux command (that will work on OSX) to change permissions on folders and all of their contents, but leave files in the current directory untouched? For example:
/parent/folder1 <-change permissions
/parent/folder2 <-change permissions
/parent/folder3 <-change permissions
/parent/folder3/file1 <-change permissions
/parent/folder3/file2 <-change permissions
/parent/file1 <-do not change permissions
/parent/file2 <-do not change permissions