Scan over network via SSH on RPI

hpscan.sh

#!/bin/bash
PAGE_ID="$(date +%Y-%m-%d_%H-%M-%S)"
FILENAME="scan_$PAGE_ID.jpg"
FILENAME_PDF="scan_$PAGE_ID.pdf"
FILENAME_PDF_1="scan_$PAGE_ID.1.pdf"
mkdir -p /home/milan/Documents/Scanned\ Documents/
ssh [email protected] "scanimage --mode Gray --resolution 200 --format=jpeg -l 4 -t 4 -x 207.9 -y 289.011 >/tmp/$FILENAME"
scp [email protected]:/tmp/$FILENAME /home/milan/Documents/Scanned\ Documents/$FILENAME
chmod 0777 /home/milan/Documents/Scanned\ Documents/$FILENAME
chown milan:milan /home/milan/Documents/Scanned\ Documents/$FILENAME
ssh [email protected] "rm /tmp/$FILENAME"
convert /home/milan/Documents/Scanned\ Documents/$FILENAME /home/milan/Documents/Scanned\ Documents/$FILENAME_PDF_1
rm /home/milan/Documents/Scanned\ Documents/$FILENAME
ocrmypdf -l srp+srp_latn /home/milan/Documents/Scanned\ Documents/$FILENAME_PDF_1 /home/milan/Documents/Scanned\ Documents/$FILENAME_PDF
rm /home/milan/Documents/Scanned\ Documents/$FILENAME_PDF_1