cant use ping, sudo or other commands in remote shell script. - Printable Version +- Python Forum (https://python-forum.io) +-- Forum: Python Coding (https://python-forum.io/forum-7.html) +--- Forum: General Coding Help (https://python-forum.io/forum-8.html) +--- Thread: cant use ping, sudo or other commands in remote shell script. (/thread-33663.html) |
cant use ping, sudo or other commands in remote shell script. - throwaway34 - May-15-2021 Ive posted about this script in the past and again I have run aground... whenever I try to enter commands In such as sudo, Clear, ping and so on I do not receive any feedback from the server end please help. client: #!/usr/bin/env python3 import socket s = socket.socket(socket.AF_INET, socket.SOCK_STREAM) if True: try: Host = input('>Remote Host:') port = 4444 s.connect((Host, port)) except TimeoutError: print('Connection Timed out.') s.close() exit() except ConnectionRefusedError: print('connection refused.') s.close() exit() except socket.gaierror: print('connection refused.') s.close() exit() while True: cmd = input('>(R)Host:$') cmd2 = (cmd).encode('utf-8') try: s.sendall(cmd2) data = s.recv(4096) data2 = data.decode('utf-8') print(data2) except ConnectionResetError: print('connection was reset.') except BrokenPipeError: print('The connection has been closed by the Host.')server: #!/usr/bin/env python3 import socket import platform import subprocess s = socket.socket(socket.AF_INET, socket.SOCK_STREAM) Host = platform.node() port = 4444 if True: try: s.bind((Host, port)) s.listen(1) except OSError: print('The script is already running.') s.close() exit() conn, addr = s.accept() while True: data = conn.recv(4096) data2 = data.decode('utf-8') print(data2) z = subprocess.run(data2, shell=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE) z2 = z.stdout + z.stderr try: conn.sendall(z2) except BrokenPipeError: print('the connection was closed.') RE: cant use ping, sudo or other commands in remote shell script. - ibreeden - May-15-2021 (May-15-2021, 06:03 AM)throwaway34 Wrote: In such as sudo, Clear, ping and so on I do not receive any feedback from the server end I'm not sure, but:
RE: cant use ping, sudo or other commands in remote shell script. - throwaway34 - May-15-2021 (May-15-2021, 08:28 AM)ibreeden Wrote:(May-15-2021, 06:03 AM)throwaway34 Wrote: In such as sudo, Clear, ping and so on I do not receive any feedback from the server end You dont get any output either from ping or sudo. :\ RE: cant use ping, sudo or other commands in remote shell script. - throwaway34 - May-16-2021 when I run the server script on a separate PC. I cannot connect from the client end, all i get is a connection refused. RE: cant use ping, sudo or other commands in remote shell script. - throwaway34 - May-16-2021 What should I do? RE: cant use ping, sudo or other commands in remote shell script. - ibreeden - May-17-2021 You say it does not work on a separate PC. So before it worked? Did it work when the server was a server? In that case it is most probably a firewall issue. RE: cant use ping, sudo or other commands in remote shell script. - throwaway34 - May-17-2021 (May-17-2021, 07:21 AM)ibreeden Wrote: You say it does not work on a separate PC. So before it worked? Did it work when the server was a server? In that case it is most probably a firewall issue. It never worked before on a separate PC, that was the first attempt at running the two scripts on separate machines and maybe your right about the firewall part but, either way I still cannot get any output from certain commands/programs on the client side. RE: cant use ping, sudo or other commands in remote shell script. - throwaway34 - May-17-2021 (May-17-2021, 07:21 AM)ibreeden Wrote: You say it does not work on a separate PC. So before it worked? Did it work when the server was a server? In that case it is most probably a firewall issue. When I do a Nmap scan to see if it(the server script) opens port 4444, no such port appears to be open. |