PDF to text all files in a directory, plus some cleaning

convert.sh

#!/bin/bash
FILES=*.pdf
for f in $FILES
do
    SAVEAS="${f/.pdf/.txt}" 
    if [ ! -f "librosTexto/$SAVEAS" ]; then
      echo "-Processing $f file as $SAVEAS..."
      pdftotext  -enc UTF-8 -nopgbrk  "$f" "librosTexto/tmp.txt"
      tr -s '\t' ' ' <"librosTexto/tmp.txt"  > "librosTexto/$SAVEAS"
      rm librosTexto/tmp.txt
    else 
      echo "-Not processing $f, already exists"
    fi

done