scan network, mac address

--------------Network----------------------------
iftop
sudo iftop -i wlp2s0
nmon
bmon -a
sudo iptraf
sudo jnettop
sudo nethogs
sudo nload -t 200 -i 1024 -o 128 -U M
nmcli c s
ip a
-----------------scan network-------------------
sudo apt install netdiscover nbtscan arp-scan
sudo netdiscover -r 10.10.254.0/24 -i wlp2s0
sudo nbtscan 172.16.106.1-172.16.106.255
sudo arp-scan -l
arp
arp -an

-----------------Check disk------------------------
fdisk -l
df -hT
lsblk -f
sudo iostat -tmx 5
-t =display time
-m =Mb
-x =extend disk I/O
5 = disply 5 second
sudo iotop
lsof  or   lsof |grep remmina

ref : iostat
Ref: list-all-mac-addresses-and-their-associated-ip-addresses-in-my-local-network-la