Sort and Rename Comcast Bill PDFs by Billing Date

#!/bin/bash
######################################################################
#Copyright (C) 2025  Kris Occhipinti
#https://filmsbykris.com

#This program is free software: you can redistribute it and/or modify
#it under the terms of the GNU General Public License as published by
#the Free Software Foundation version 3 of the License.

#This program is distributed in the hope that it will be useful,
#but WITHOUT ANY WARRANTY; without even the implied warranty of
#MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#GNU General Public License for more details.

#You should have received a copy of the GNU General Public License
#along with this program.  If not, see <http://www.gnu.org/licenses/>.
######################################################################

# This will sort/rename Comcast Bill PDFs based on the "Billing Date" in the PDF

for pdf in *.pdf; do
  month="$(pdfgrep -A 1 'Billing Date' "$pdf" | tail -n1 | awk '{print $5}')"
  month="$(date -d "$month 1 2022" +%m)"
  year="$(pdfgrep -A 1 'Billing Date' "$pdf" | tail -n1 | awk '{print $7}')"

  mv -v "$pdf" "Comcast Statement ${year}-${month}.pdf"
done