3 ms·
I use something like this using python, since python in its simple form is available on most distro/container by default and should be robust enough: python3 -
by ossusermivami 3y ago
I use something like this using python, since python in its simple form is available on most distro/container by default and should be robust enough:
python3 -c "import socket, sys; host, port = sys.argv[1], 80; s = socket.socket(socket.AF_INET, socket.SOCK_STREAM); s.settimeout(10); result = s.connect((host, port)); s.close(); exit(result == 0)" unknownlxlaxkck.com 2>/dev/null && echo connected || echo fail