#FTP Check

#How the FTP credential check works

This function checks FTP credentials from a provided .txt base file and categorizes them as valid or invalid.

#Workflow

• Reads each line from the selected FTP base file and extracts IP, port,
username, and password.
• Attempts to connect to each FTP server using the provided credentials.
• If the connection is successful:
- Lists all files available on the FTP server. - Saves the credentials and file list to Goods_Full.txt and Goods_ULP.txt.
• If the connection fails:
- The failed credentials and error details are saved to BAD_log.txt and BAD_ULP.txt.
• Uses multithreading to check multiple FTP accounts simultaneously for faster
performance.

#Output

• Displays progress and final statistics: number of successful (Good) and failed
(Bad) FTP connections.
• Results are stored in a timestamped folder inside the FTP directory.