Bash GIT untuk Tanggal Tertentu

#!/bin/bash
#BPS eBook downloader
#modified from Republika ePaper downloader written by Ardianto Satriawan
#and modified by Susanto

#need gs, pdftk and swftools
#01
#02
#03
#date +"%B %d, %Y" -d 2011-07-04
export LANG=id_ID
HARI=$(date --date='2023-01-17' '+%A')
TODAY=$(date --date='2023-01-17' '+%Y%m%d')
#04
#05
#06


#get each page 1 till 9
PAGE=1
until [ $PAGE -gt 9 ]; do
magick convert 0$PAGE.png 0$PAGE.jpg
mv 0$PAGE.png nusabali"$TODAY"_0$PAGE.png
mv 0$PAGE.jpg nusabali"$TODAY"_0$PAGE.jpg
let PAGE+=1
done

#get each page 10 till 46
PAGE=10
until [ $PAGE -gt 16 ]; do
magick convert $PAGE.png $PAGE.jpg
mv *$PAGE.png nusabali"$TODAY"_$PAGE.png
mv *$PAGE.jpg nusabali"$TODAY"_$PAGE.jpg
let PAGE+=1
done

echo "selesai ambil file koran..."

#merge the PDFs pakai pdftk - edited by aris
echo "sedang menggabungkan file menjadi satu file PDF..."
#pdftk *.pdf output nusabali-$TODAY.pdf
gs -dNOPAUSE -sDEVICE=pdfwrite -sOUTPUTFILE=nusabali"$TODAY"-${HARI,,}.pdf -dBATCH *.pdf

#membuat folder PNG
mkdir nusabali"$TODAY"-${HARI,,}-PNG

#moving into todays directory
mv ./*.png ./nusabali"$TODAY"-${HARI,,}-PNG

#membuat folder JPG
mkdir nusabali"$TODAY"-${HARI,,}-JPG

#moving into todays directory
mv ./*.jpg ./nusabali"$TODAY"-${HARI,,}-JPG