linux_aria

My file bash, and configurate for linux


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net-tools

sudo apt install net-tools

show ip

# show all
ip a
ip addr
## EthX (eth1, eth2, dan seterusnya) merupakan suatu network interface berjenis network card atau kartu jaringan, seperti ethernet card atau LAN card.

# show spesific interface
ip a show lo
ip addr show eth0

routing

# show route
ip route
ip -6 route

netstat lsof


netstat -tulpn
kill -9 <pid>

lsof -i tcp:80
kill -9 <pid>

Konfigurasi Jaringan Sementara

# sementara (akan kemabli normal ketika di reboot)
sudo ip addr add 192.168.1.212/24 dev eth0
sudo ip route add default via 192.168.1.1

echo 8.8.8.8 > /etc/resolv.conf

# remove konfigurasi jaringan sementara
sudo ip addr flush eth0

Konfigurasi Jaringan Permanen

netplan

vi /etc/netplan/01-network-manager-all.yaml
# dhcp
network:
 version: 2
  renderer: networkd
  ethernets:
    eth0:
      dhcp4: true

# static
network:
  version: 2
  renderer: networkd
  ethernets:
    eth0:
      addresses:
        - 192.168.1.66/24
      gateway4: 192.168.1.1
      nameservers:
          addresses: [8.8.8.8, 8.8.4.4]

# apply configuration
sudo netplan apply

nmtui

NetworkManager