How to get mac-id using ipaddress in linux

Make sure you ping that IP atleast once so this can get address into ARP table.

$ ping -c 1 192.168.1.105

PING 192.168.1.105 (192.168.1.105) 56(84) bytes of data.
64 bytes from 192.168.1.105: icmp_seq=1 ttl=128 time=4.68 ms— 192.168.1.105 ping statistics —
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 4.681/4.681/4.681/0.000 ms

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Now user arp command to get rest of details of that IP,

$ arp 192.168.1.105

Address           HWtype HWaddress        Flags Mask Iface
192.168.1.105 ether     MACHINE_MAC C               wlan0

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