title: I have a text that I would like to increment specific numbers in it. How can I do this on ubuntu terminal
body: <p>~/Documents/filesForTraining/audio/Female_Audio/001/001_Yoruba_Female_headsetMic_0001.wav,~/Documents/filesForTraining/transcriptions/Female_transcription/001/001_Yoruba_Female_headsetMic_0001.txt
  ~/Documents/filesForTraining/audio/Female_Audio/001/001_Yoruba_Female_headsetMic_0002.wav,~/Documents/filesForTraining/transcriptions/Female_transcription/001/001_Yoruba_Female_headsetMic_0002.txt
  ~/Documents/filesForTraining/audio/Female_Audio/001/001_Yoruba_Female_headsetMic_0003.wav,~/Documents/filesForTraining/transcriptions/Female_transcription/001/001_Yoruba_Female_headsetMic_0003.txt</p>
  
  <p>I want to increment the numbers before the .wav extension and the .txt extension</p>