Easy ClamAV Scan Script

cd Desktop/cscan
filename_out="Scan $(date)"
filename_err="$filename_out - Error.txt"
filename_out="$filename_out - Scan.txt"
printf "Files\n1. %s\n2. %s\n\n" "$filename_out" "$filename_err"
sudo touch "$filename_err"
sudo touch "$filename_out"
sudo chmod 644 "$filename_err"
sudo chmod 644 "$filename_out"
sudo freshclam
sudo clamscan -r -i / 1>"$filename_out" 2>"$filename_err"
sudo chmod 444 "$filename_err"  # prevent tampering
sudo chmod 444 "$filename_out"
sudo gedit "$filename_out" "$filename_err"