Original address: http://www.moon-soft.com/download/info/2826.htm
Port: 0Service: ReservedDescription: Typically used to analyze the operating system. This method works because in some systems "0" is an invalid end, you will have different results
Detailed description of SSH port forwarding, local port forwarding, remote port forwarding, and dynamic port forwardingOverview
When you enjoy free WiFi in a cafe, do you think someone may be stealing your password and privacy information? When you
TCP/UDP Common port number
7 Echo (PING)9 DiscardDaytimer19 Word Fuzhou Builder20/TCP FTP Data21/TCP FTP Control File Transfer Protocol22/TCP SSH Secure Login, File transfer (SCP), and port redirection23/tcp Telnet Unsafe Text transfer25/tcp SMTP
ping command and network port:1.Ping 127.0.0.1127.0.0.1 is the local circular address, ping General instructions that the TCP/IP protocol works properly, otherwise TCP/IP is not normal.2.Ping IP address for this computerUse the ipconfig command to
The port can be divided into 3 main categories:
1) Accepted ports (well known Ports): from 0 to 1023, they are tightly bound to some services. Usually the communication of these ports clearly indicates the protocol of some kind of service. For
The ports can be divided into 3 main categories:
1) Recognized ports (well known Ports): from 0 to 1023, they are tightly bound to some services. Usually the communication of these ports clearly indicates the protocol of a certain service. For
1024 The following is reserved for the system, and from 1024-65535 is used by the userFor personal writing applications, try not to use a port number between 0 and 1024.1024 to 65535 we can program with. This is not a Linux rule, it is the socket
Simply put, cygwin is a set of intermediate porting tools developed by GNU developers to port some powerful applications in UNIX systems to Windows. You can also think of it as a powerful Unix simulation tool in windows. What is cygwin? If you are a
View port
To view the port in Windows 2000/XP/Server 2003, run the Netstat command:
Click Start> Run, type cmd, and press enter to open the Command Prompt window. Type "netstat-a-n" in the command prompt. Press the Enter key to view the TCP and UDP
What is fracture
The port is the entry for information flowing into the computer. For example, if a person sends a file, such as a photo, to you during instant messaging, Windows Firewall will ask if you want to cancel the request, to allow photos
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