FUNDAMENTALS OF COMPUTER

OPERATING SYSTEMS FOR COMPUTERS

COMPUTER OPERATING SYSTEMS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which command displays network adapters installed on a Linux Machine?
A
ifconfig
B
ipconfig /all
C
ifconfig-a
D
ipconfig
Explanation: 

Detailed explanation-1: -ifconfig command – It is used to display or configure a network interface. nmcli command – A command to show or configure a network interface on Linux.

Detailed explanation-2: -The ifconfig function displays the current configuration for a network interface when no optional parameters are supplied. If a protocol family is specified, ifconfig reports only the details specific to that protocol family. Only a super user can modify the configuration of a network interface.

Detailed explanation-3: -The ifconfig command can be used from the command line either to assign an address to a network interface or 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 machine.

Detailed explanation-4: -If you need to display current connection information for your Linux server, ss is the command to turn to. The ss command, without options, displays existing connections to transmission control protocol (TCP) sockets on the host.

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