Added extract-alive-domains-from-alive-list.

bin/alive-check.py

@@ -65,9 +65,12 @@ class CSVManager:
         self.filename = filename
         self.file = open(filename, mode, newline='', encoding='utf-8')
         self.writer = csv.writer(self.file)
-        if mode == 'w':
-            self.writer.writerow(["domain", "alive", "website"])
         self.lock = asyncio.Lock()
+        
+        # Write header if file is empty
+        if self.file.tell() == 0:
+            self.writer.writerow(["domain", "alive", "website"])
+            self.file.flush()
 
     async def write_row(self, row):
         async with self.lock:
@@ -129,8 +132,8 @@ async def process_chunk(domains, csv_manager, chunk_number):
 
 async def process_domains(domains, processed_domains_set):
     global processed_domains
-    csv_manager = CSVManager(OUTPUT_FILE, mode='a')
-    
+    csv_manager = CSVManager(OUTPUT_FILE, mode='w')  # Changed to 'w' mode
+
     domains_to_process = [domain for domain in domains if domain not in processed_domains_set]
     total_chunks = len(domains_to_process) // CHUNK_SIZE + (1 if len(domains_to_process) % CHUNK_SIZE > 0 else 0)
 
@@ -163,7 +166,7 @@ def read_processed_domains():
 async def main():
     global total_domains, processed_domains
     logging.info("Starting alive-check.py")
-    
+
     logging.info(f"Reading domains from {INPUT_FILE}")
     with open(INPUT_FILE, 'r', encoding='utf-8') as infile:
         reader = csv.reader(infile)