Проверете за отворени портове на ubuntu

Примерен код

33
0

linux като видите използвани портове

# Any of the following
sudo lsof -i -P -n | grep LISTEN
sudo netstat -tulpn | grep LISTEN
sudo lsof -i:22 # see a specific port such as 22
sudo nmap -sTU -O IP-address-Here
8
0

като проверите списъка с отворени портове в Linux

sudo lsof -i -P -n | grep LISTEN
sudo netstat -tulpn | grep LISTEN
sudo lsof -i:22 # see a specific port such as 22
sudo nmap -sTU -O IP-address-Here
4
0

портове за слушане на ubuntu

# To see ports in use
sudo lsof -i -P -n | grep LISTEN 
sudo netstat -tulpn | grep LISTEN
3
0

отворен порт на ubuntu

sudo ufw allow 1191/tcp
2
0

вижте кои портове са отворени в linux

## if you use linux
sudo ss -tulw
0
0

ubuntu отваряне на всички пристанища в

sudo ufw allow 1:9999/tcp

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