PortScanner | Scan all the open ports | TCP library
kandi X-RAY | PortScanner Summary
kandi X-RAY | PortScanner Summary
A go-to tool for scanning network. Scan all the open ports for a given host with just one click.
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Top functions reviewed by kandi - BETA
- Get port range from config . json .
- Scan the given ports .
- Perform the split processing .
- Scan for addresses in range_low
- Get absolute path .
- Render the homepage .
PortScanner Key Features
PortScanner Examples and Code Snippets
Community Discussions
Trending Discussions on PortScanner
QUESTION
Code:
...ANSWER
Answered 2021-Apr-28 at 12:39You have forgotten to add the type of the exception to excpect while running the code inside the try-except block.
This should fix it:
QUESTION
I have a CSV file with the host addresses in the column, and the ports for them in the rows, I would like to go through the columns and then scan for the corresponding ports in the row.
I've come up with this code, this works if I manually use the cell with host IP and port.
...ANSWER
Answered 2021-Feb-25 at 11:03First skip over you header using next()
. Then you can read each row by first taking the ip
address and then reading all other entries as ports
using Python's *
operator. For example:
For example:
QUESTION
I know there are similar questions to my question, still can't find the solution to my specific case.
I'm trying to program a portscanner in python:
...ANSWER
Answered 2021-Jan-20 at 21:54Reverse the order of your arguments.
QUESTION
I was trying to scan ports through socket but it's show all ports closed. Here is my code:
...ANSWER
Answered 2020-Oct-16 at 10:49Try creating a connection inside the forloop. And make sure that the input is in valid form. You can do that using try and catch near the sock.connect_ex to check whether you are actually sending valid host or not.
To make things faster you can use settimeout(0.25) inside the for loop too.
I meant to do this -
QUESTION
I have a problem with a portscanner that I'm tryin' to code, It gives me an error of Syntax, let me show you the code:
...ANSWER
Answered 2020-Jul-27 at 12:57No, that's not a syntax error, that's an attribute error. Those are different beasts.
There is no connect_ex
function in the socket
module; there is one on socket objects.
That is, you may want to change that to sock.connect_ex()
(though you should also remember to close the socket if it's successful), or instead of initializing the sock
once, you could use socket.create_connection()
to try and connect a TCP socket.
QUESTION
Code:
...ANSWER
Answered 2020-Jun-04 at 02:54Put a while
loop around the code that asks for the password. When the correct password is entered you'll continue to the rest of the code.
QUESTION
I need to build a new version of a javascript Node.js
app. I have the source code and the macOS and Windows installers for the previous version of the app.
How can I find what version of Node.js
was used to build the previous version of the app, so I can use the same Node.js
version to build my new version of the app?
I understand that version of Node.js
could have been different when building the macOS version and the Windows version. Ideally, I'd like to know what version of Node.js
was used for each platform, but if I can get at least one that would be sufficient for my needs.
UPDATE: package.json:
...ANSWER
Answered 2020-May-10 at 01:50Node.js doesn't get bundled with the source code of apps. The package.json
might have a section called "engines"
in which it will state what version you should be using.
If the root package.json
doesn't have the "engines"
section, then it may be posable that the some of the dependencies do say which version they require to be used. It would be kind of annoying going through each one to check, so a good way would be just to download a version of Node and run npm install
. If everything works, then you know that the Node version the app was created in is most likely older (its a bit tedious, I know).
Another thing you could look for (but might not be to helpful) would be to check when the files of the source code were created (especially the package.json
file), and find the Node version that was released around that time. This wont be as accurate as the first method but it will give you a working version of Node.
When it comes down to it though, its probably always best to use the most up to date version (or the most recent LTS version) as they come with all the latest security patches and improvements.
QUESTION
This program scans my local machine and finds all open ports. It returns finds what port is open and prints a statement that shows the port. I need to add a counter loop that actively counts the current number of open ports. My code is as follows:
...ANSWER
Answered 2020-Apr-30 at 19:50You have to count the open ports, the loop you've written now won't do anything useful.
You should initialize the counter before the loop where you're going to check all of the ports.
Then when a port is open (where you print that the port is open) increment the counter by 1. After the loop is finished you can print the counter which has the total number of opened ports.
It would look something like this.
QUESTION
I am pretty new to TCP and server connection related issues. I was tasked with implementing a function to check if the port of users connected to our servers is open or closed, to determine when to show them a message on the frontend, informing them of the status of the ports.
After so much research I still can't figure how to make this connection, the function is required to run on the frontend and such makes it even harder. I have tried implementing this same function on the backend and I was able to achieve what I wanted with this npm package. But since this package is dependent on the net
package of NodeJs, I cant make use of it on the client-side.
I went ahead to implement some custom functions with WebSockets, and even Images, but instead of getting the status of the connection, the browser always gives me a net:: ERR_EMPTY_RESPONSE
error.
Below are some of the codes I have written so far to try and figure out what the problem could be. I would really appreciate being pointed in the right direction. Thank you
...ANSWER
Answered 2020-Apr-20 at 15:05I was able to solve this problem, making use of this package I found. The package makes use of Images in the DOM. Here it is, for anyone looking to solving this problem later in the future. https://github.com/ItsAsbreuk/itsa-browser-portscan
QUESTION
I have this problem with a portscanner which keeps hanging at scanning port 1. How can I solve this problem?
...ANSWER
Answered 2020-Mar-09 at 21:46I think that you maybe need a timeout
.
Eventually, your sock.connect_ex( )
, will to raise an exception socket.error: [Errno 110] Connection timed out
, as you can read more about it, in this answer.
But the default timeout could be 120 seconds, and maybe you don't want to wait so much. So, you can set your own timeout, like that:
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
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Install PortScanner
You can use PortScanner like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
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