What is the ifconfig command used for?
What is the ifconfig command 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 the new command for ifconfig?
the ip command
Following some improvements in the kernel and the gradual move to driving network things via netlink; ifconfig has been largely replaced by the ip command. This is the main command that would be used in place of ifconfig. It will just display the IP addresses assigned to all interfaces.
Is ifconfig deprecated now?
ifconfig has been officially deprecated for the ip suite, so while many of us are still using the old ways, it is time to put those habits to rest and move on with the world. Since there is no “without options” variant of the ip command, let’s look at how to display IP addresses associated with interfaces.
What is the difference between ipconfig and ifconfig?
Functionality: The ipconfig command displays all the currently connected network interfaces whether they are active or not. On the other hand, the ifconfig command displays only the enabled network interfaces that are connected to the system.
What is the use of ifconfig command in Raspberry Pi?
“ifconfig” command can also be used to configure Static IP Address on Raspberry Pi. However, the IP Address assigned using this command will be lost if Raspberry Pi is rebooted.
Is ifconfig and ipconfig the same?
ifconfig stands for Interface Configuration. This command is the same as ipconfig, and is used to view all the current TCP/IP network configurations values of the computer. The ifconfig command is mainly used in a Unix-like operating system.
What is eth0 and eth1?
eth0 is the first Ethernet interface. (Additional Ethernet interfaces would be named eth1, eth2, etc.) This is a special network interface that the system uses to communicate with itself. wlan0 is the name of the first wireless network interface on the system.
What does Ether mean in Linux?
Name. ethers – Ethernet address to IP number database.
Why does Macos use ifconfig instead of ipconfig?
The ifconfig command is used to get the information of active network-interfaces in a UNIX-like operating system such as Linux, whereas ipconfig is used in the Windows OS.
What is ifconfig command in Linux with examples?
ifconfig command in Linux with Examples. Last Updated : 18 May, 2020. ifconfig (interface configuration) command is used to configure the kernel-resident network interfaces. It is used at the boot time to set up the interfaces as necessary. After that, it is usually used when needed during debugging or when you need system tuning.
What does ifconfig report?
ifconfig displays the current configuration for a network interface when no optional parameters are supplied. If a protocol family is specified, ifconfig will report only the details specific to that protocol family. If no parameters are provided, a summary of all interfaces is provided.
What does ifconfig display when no arguments are given?
If no arguments are given, ifconfig displays the status of the system’s active interfaces. If a single interface argument is given, it displays the status of the given interface only. If a single -a argument is given, it displays the status of all interfaces, even those that are “down” (inactive).
What is the difference between ifconfig and hostnameif5?
Generally speaking, hostname.if (5) files are used at boot-time to define the network address of each interface present on a machine; ifconfig is used at a later time to redefine an interface’s address or other operating parameters. ifconfig displays the current configuration for a network interface when no optional parameters are supplied.
