Proxy authentication is only supported for HTTP CONNECT proxies at present. If no username is specified, then authentication is not attempted. Specifies a username to present to a proxy server that requires authentication. Specifies the size of the TCP send buffer. Additionally, any timeouts specified with the -w option are ignored.ĭo not do any DNS or service lookups on any specified addresses, hostnames or ports. It is an error to use this option in conjunction with the -p, -s, or -z options. Used to specify that nc should listen for an incoming connection rather than initiate a connection to a remote host. It is an error to use this option without the -l option. Also, causes a delay time between connections to multiple ports.įorces nc to stay listening for another connection after its current connection is completed. Specifies a delay time interval between lines of text sent and received. Specifies the size of the TCP receive buffer. Shell-script based HTTP clients and servers.At the same time, it is a feature-rich network debugging and exploration tool since it can create almost any kind of connection you would need and has several interesting built-in capabilities. It is designed to be a reliable "back-end" tool, used directly or driven by other programs and scripts. Netcat is a utility that reads and writes data across network connections, using the TCP or UDP protocol.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. Archives
January 2023
Categories |