How to run this code in all subdirectories?

Question

Found this code (https://github.com/Topslakr/x32Live-CleanUp/blob/master/Delete_Silent) and it works great in Cygwin for what I need, but, I'd like to have it also run in all subdirectories. Been searching, trying all kinds of things but nothing works. Not a linux person, btw.

I know it is this first line that needs to change:

for wav in *.wav
    do
        V=$($sox "$wav" -n stat 2>&1 | grep "Maximum amplitude" | cut -d ":" -f 2 | sed 's/ //g')
        if [[ $(echo "if ("$V" > "$MAX") 1 else 0" | bc) -eq 0 ]]
            then
                if [ $safe = 0 ]
                    then
                        echo "Deleting Data"
                        rm -rfv "$wav"
                    else
                        echo "Running in Safe Mode"
                        echo "Would delete $wav";
                    fi
            else echo "File $wav not slient"
        fi
    done

I do have it working in specific levels of subdirectories by changing the line to:

for wav in */*/*.wav

But I have varying levels of subdirectories and it would be great if I could run one code instead of several for each respective level of subdirectory. Anyone know what the solution is? (Thank you!)

Answer 1

To get the wav files for every sub-directory, you would use:

for wav in **/*.wav

Read more here: What does ** mean in a path?