Merge pull request #2 from melone2/patch-1

Change show attempt number instead of password while trying passwords

bin/decrypt-pdf

@@ -12,21 +12,23 @@ fi
 
 passwords=($(cat "$password_file"))
 
-
 encryption_info=$(qpdf --show-encryption "$input_file" 2>&1)
 
+declare -i counter=0
+
 if [[ $encryption_info == *"Incorrect password supplied"* ]]; then
     echo "PDF is encrypted. Trying passwords..."
 
     for password in "${passwords[@]}"; do
+        let counter+=1 # increment
         qpdf --warning-exit-0 --password="$password" --decrypt "$input_file" "$output_file" >/dev/null 2>&1
 
         if [ $? -eq 0 ]; then
-            echo "PDF decrypted successfully with password: $password"
+            echo "PDF decrypted successfully with password on attempt $counter"
             echo "Output saved to $output_file"
             exit 0
         else
-            echo "Failed to decrypt the PDF with password: $password"
+            echo "Attempt $counter: Failed to decrypt the PDF"
         fi
     done