Uruchomienie, wykonanie: netstat [options] [delay]
Jak działa NETSTAT, co robi NETSTAT: TCP/IP command. Show network status. Print information on active sockets, routing tables, interfaces, masquerade connections, or multicast memberships. By default, netstat lists open sockets. When a delay is specified, netstat will print new information every delay seconds
Dostępne opcje, wywołanie NETSTAT:
The first five options (-g, -i, -M, -r, and -s) determine what kind of information netstat should display.
Show multicast group memberships.
Show all network interfaces, or just the interface specified by name.
Show masqueraded connections.
Show kernel routing tables.
Show statistics for each protocol.
Show all entries.
Show connections only for the specified address family. Accepted values are inet, unix, ipx, ax25, netrom, and ddp. Specify multiple families in a comma-separated list.
Display information continuously, refreshing once every second.
Print routing information from the route cache.
Increase level of detail in reports. Use twice for maximum detail.
Print routing information from the forward information database (FIB). This is the default.
Show only listening sockets.
Show network addresses, ports, and users as numbers.
Show host addresses as numbers, but resolve others.
Show ports as numbers, but resolve others.
Show user ID numbers for users, but resolve others.
Where possible, print symbolic host, port, or usernames instead of numerical representations. This is the default behavior.
Include information on network timers.
Show the process ID and name of the program owning the socket.
Limit report to information on TCP sockets.
Limit report to information on UDP sockets.
Verbose mode.
Limit report to information on raw sockets.
- Co znaczy :
- Definicja aliases database, /etc/aliases , after a change. Return 0 on success, or a number greater than 0 if there was an error. newaliases must be run whenever /etc/aliases has been changed for the change to co znaczy.
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- Definicja System administration command. Print statistics on NFS and remote procedure call (RPC) activity for both clients and server krzyżówka.
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- Definicja administration command. Interactively submit dynamic DNS update requests to a nameserver. Use nsupdate to add or remove records from a zone without manually editing the zone file. Commands may be co to jest.
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- Definicja with its arguments ) with lower priority (i.e., be nice to other users). With no command, nice prints the current scheduling priority (niceness). If nice is a child process, it prints the parent słownik.
- Co znaczy :
- Definicja administration command. Launch n kernel threads for the Network File System (NFS) kernel module. The threads will handle client filesystem requests. By default, only one thread is launched. Most czym jest.
Użycie NETSTAT zastosowanie komendy na linii poleceńw Słownik N .
