What information does ifconfig provide?
ifconfig is used to configure the system’s kernel-resident network interfaces. It is used at boot time to set up interfaces as necessary. After that, it is usually only needed when debugging, or when system tuning is needed. If no arguments are given, ifconfig displays the status of the system’s active interfaces.
What is Flag in ifconfig?
Display Flags When you issue the ifconfig command for an interface you might see any of the following flags: ALLMULTI The interface will receive all multicast packets. BROADCAST The interface supports broadcast packets. This is a read-only flag that is set by the driver. LOOPBACK The interface is a loopback mode.
What is my IP ifconfig?
Typically, ifconfig can only be used under a superuser account in your terminal. A list of all your network interfaces will appear. Following the heading of the interface whose IP address you’re searching for, you will see a “inet addr:” section containing your IP address.
What is ip4v address?
The IPv4 address is a 32-bit number that uniquely identifies a network interface on a machine. An IPv4 address is typically written in decimal digits, formatted as four 8-bit fields that are separated by periods.
Why is it called ifconfig?
Stands for: ipconfig stands for Internet Protocol Configuration, while ifconfig stands for Interface Configuration. The ifconfig command is supported by Unix-based operating systems. Functionality: The ipconfig command displays all the currently connected network interfaces whether they are active or not.
What is ifconfig used for?
Description. You can use the ifconfig command to assign an address to a network interface and to configure or display the current network interface configuration information. The ifconfig command must be used at system startup to define the network address of each interface present on a system.
What is INET and netmask?
The inet type holds an IPv4 or IPv6 host address, and optionally its subnet, all in one field. The subnet is represented by the number of network address bits present in the host address (the “netmask”). If the netmask is 32 and the address is IPv4, then the value does not indicate a subnet, only a single host.
What does ipconfig stand for?
Internet Protocol CONFIGuration
(Internet Protocol CONFIGuration) A Windows command line utility that is used to manage the IP address assigned to the machine it is running in. Used without any additional parameters, it displays the computer’s currently assigned IP, subnet mask and default gateway addresses.
How can I use curl?
The syntax for the curl command is as follows: curl [options] [URL…] In its simplest form, when invoked without any option, curl displays the specified resource to the standard output. The command will print the source code of the example.com homepage in your terminal window.
What is curl ifconfig me?
curl ifconfig.me or curl ifconfig.me/ip. curl is a command-line tool for requesting data from a specified URL. Other commands are variations on this theme such as: curl ifconfig.me/host for your remote hostname.
What is IP port?
All you have to do is type “netstat -a” on Command Prompt and hit the Enter button. This will populate a list of your active TCP connections. The port numbers will be shown after the IP address and the two are separated by a colon. For instance, if your IP address is something like 192.168.
What is the size of IPv4?
An IPv4 address is 32 bits. An IP Address is shown as 4 decimal numbers representing 4 bytes: d.d.d.d where d = decimal number (0 – 255). High order bits are the network identifier and lower order bits are the host identifier.
What can I do with the ifconfig command?
The ifconfig command also allows you to change the MAC address corresponding to a network interface. This you can do in the following way: supports this operation. The keyword must be followed by the the hardware address. Hardware classes currently supported (AMPR NET/ROM).
How does ifconfig display the status of an interface?
Technical Description. If a single -a argument is given, it displays the status of all interfaces, even those that are “down” (inactive). In all other cases, ifconfig configures an interface according to the options provided.
Can you see tigers together in the wild?
Unlike the sights of multiple tigers kept in one cage in the zoos, you are less likely to spot the same age group of tigers roaming together in the wild. Tigers like to stay alone, they are often observed taking a leisure walk all by themselves or perhaps building his strategies for his next meal (LOL).
How does a tiger maintain its own territory?
As solitary animals, tigers (especially males) establish and maintain their own territories, the size and nature of which vary with the number and distribution of prey, the presence of other tigers in the area, the nature of the terrain, the availability of water, and individual characteristics.