Answers for "linux test port"

1

linux get port usage

# Linux (tested on Kali & Ubuntu)
sudo ss -tulpn | grep LISTEN
Posted by: Guest on January-05-2022
1

linux test port

# Nice and verbose! From the man pages.
# Single port:
nc -zv 127.0.0.1 80

# Multiple ports:
nc -zv 127.0.0.1 22 80 8080

# Range of ports:
nc -zv 127.0.0.1 20-30
Posted by: Guest on February-04-2022
0

check port status linux

You can check if a process listens on a TCP or UDP port with netstat -tuplen.
Posted by: Guest on November-05-2021

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