Shell commands focused on network

Debian

apt install -y iputils-ping # for ping
apt install -y dnsutils # for dig, etc.
apt install -y net-tools # for netstat, etc.
apt install -y nmap

CentOS

yum install -y bind-utils # for nslookup, etc.
yum install -y nmap # for ncat, etc.
ping example.com
traceroute example.com
dig <any_url>
netstat -ntpul
lsof -i -P -n
lsof -i -P -n | grep LISTEN
nc -l -p 1337 # the receiver
nc localhost 1337 # the sender
# then type something, then enter, it should be transfered to the receiver

Telnet method

telnet 15.0.0.93 4648

Nmap method (/!\ may bypass restrictions)

nmap -Pn -p 4648 15.0.0.93

Nmap method

nmap -sP <current_ip>/24

ARP method

sudo arp-scan --interface=<current_interface> --localnet
  • shell-network.txt
  • Last modified: 2019/08/14 15:56
  • by jdx