зʽ̽
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ɲFTP/SMTP/POP3/HTTPЭ
˵ 
-tcp TCPݱ 
-udp UDPݱ 
-icmp ICMPݱ 
-pass Ϣ 
-hide ̨ 
-host  
-addr IPַ IPַ 
-port ˿ ˶˿ 
-log ļ 浽ļ 
-asc ASCIIʽ 
-hex 16ʽ 
÷ʾ 
xsniff.exe -pass -hide -log pass.log ̨̽벢Ϣpass.logļ 
xsniff.exe -tcp -udp -asc -addr 192.168.1.1 ̽192.168.1.1tcpudpϢASCIIʽ 