bernard | Presence detection in your network , written in Rust
kandi X-RAY | bernard Summary
kandi X-RAY | bernard Summary
Bernard is a Rust tool for presence detection in your home network. It uses a mapping of MAC addresses to labels to accomplish that. Actually it parses the output of nmap scans, so the nmap tool is required to be installed. Could be used to setup home automation etc. Inspired by home assistent and written to learn more about the Rust programming language.
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bernard Key Features
bernard Examples and Code Snippets
Lines of Code : 16License : Permissive (MIT)
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USAGE:
bernard [FLAGS] [OPTIONS] --config --network
FLAGS:
-h, --help Prints help information
-q, --quiet Run in quiet mode
-V, --version Prints version information
-v, --verbose Verbose mode (-v, -vv,
# HELP devices Devices with status
# TYPE devices gauge
devices{hostname="HP60BAG4",mac="00:00:00:00:00:00"} 1
devices{hostname="BUD2AA99",mac="00:00:00:00:00:00"} 1
devices{hostname="OnePlus_3",mac="00:00:00:00:00:00"} 1
devices{hostname="amazon-fd labels:
some-label:
- "some-valid-mac"
other-label:
- "valid-mac"
- "another-valid-mac"
Community Discussions
Trending Discussions on bernard
QUESTION
I have found some similar questions to this. The problem is that none of those solutions work for me and some are too advanced. I'm trying to read the two JSON files and return the difference between them.
I want to be able to return the missing object from file2 and write it into file1.
These are both the JSON files
...ANSWER
Answered 2021-Jun-14 at 19:20with open("file1.json", "r") as f1:
file1 = json.loads(f1.read())
with open("file2.json", "r") as f2:
file2 = json.loads(f2.read())
for item in file2:
if item not in file1:
print(f"Found difference: {item}")
file1.append(item)
print(f"New file1: {file1}")
QUESTION
I have a dataframe with various columns and i have calculated the value_counts for each column and converted them to_dict. i would like to now print them line by line with an addition of a some strings that describes each dictionary as follows:
...ANSWER
Answered 2021-May-26 at 13:54Try this,
QUESTION
I am trying to use Try/Except in order to scrape through different pages of a URL containing author data. I need a set of author names from 10 subsequent pages of this website.
...ANSWER
Answered 2021-May-12 at 16:07I think that's because there is a page literally. The exception may arise when there is no page to show on the browser. But when you make a request for this one:
QUESTION
I have the following code:
...ANSWER
Answered 2021-May-09 at 12:03This method you can sort a list by several attributes
Sorting by two keys uses two methods of comparison to sort elements in a collection
QUESTION
I am working on assigning random priorities (i.e. high, medium, low) to a list for a ServiceDesk assignment.
Before that, I was wondering how to go about storing (and printing) an array in said priority queue. This is currently what I have.
*UPDATED CODE
...ANSWER
Answered 2021-Apr-18 at 02:33Sounds like you are asking for help on how to get started. You are asking for help on learning to learn. Here is how I would approach your problem:
Apparently you are supposed to use a priority queue.
- Write a tiny program that makes a priority queue and stores strings into it, then prints them out.
- Define a class and store instances of that class into the priority queue instead of strings.
- Modify the sort criteria on the priority queue and notice that the printed sequence changes according to the sort criteria.
- Write a function that creates one class instance with random values.
- Write a function that creates all 100 class instances.
- Declare victory.
QUESTION
How can i print a specific index of a list and, of a list of lists?
...ANSWER
Answered 2021-Apr-05 at 17:24Your question isn't very clear. Here are some observations.
Thinking of OCaml lists in terms of indices is not a good approach. OCaml lists really are lists--accessed in one direction only, with linear time to access any one element. They aren't actually arrays--with constant time access to any element. Some other languages treat these structures as if they were the same, but they aren't.
What you seem to be saying is that you are starting with a known name like "Brazil", and you want to access the list element with that name. Putting this more generally, you want to access an element of a list with certain properties.
One standard function for this general problem is List.find. You give it a boolean function for the desired property and a list. It returns the element or raises an exception if there's no such element.
You could find elements by last name something like this:
QUESTION
I'm reading tables from a website where one of the columns is university name and some of the names have special characters which are the following (but the names are written like I put them here, so is not a task I can fix by reading the web in a different way):
...ANSWER
Answered 2021-Mar-30 at 12:26As Deceze has commented, if the data is corrupted at source there is no guarantee that you can undo the corruption. However, using the data you provided we can make some progress.
Firstly, the vast majority of the strings in your list can be fixed by encoding as latin-1 and then decoding as UTF-8.
QUESTION
Hi am trying to create a search suggestion by keys matches using its value. the result of the function must return the keys matches its value only
sample array :
...ANSWER
Answered 2021-Mar-25 at 05:08I didn't get the use case behind searching keys but the following code should work for you. Assuming that keys could be anything and not only name, gender and status.
QUESTION
I have a problem when I try to send data to a web service. It seems that the $_POST[ ] variable in the php file doesn't receive the content of the body of the http.post request in Flutter.
In Flutter, I use the following code :
...ANSWER
Answered 2021-Mar-20 at 15:02It's something with your php code, the Dart code works fine, as the post request is successful, proven by the new entry in your database.
But since the entry is empty and only has a timestamp, it means that it's not populating your DB fields.
Thus, there is flaw between php and DB, as it is not interpreting or you are not extracting the data correctly. Not a php expert, so can't point out exactly where the problem is, but it's not Flutter\Dart.
I don't see that you are decoding the response from the post body before echoing it or storing it. Decoding the body should help.
Cheers
QUESTION
*Edit, I was able to return the opposite of what I wanted, code below. Updated with what else I've tried. I rewrote a self-contained version with the test data included so you can test/see exactly what the Logger results are yourself.
I want to create a function which compares two arrays row by row, bLFinal and matchFinal. If there is a row in bLFinal which has the same column A and column C values as a row in matchFinal, I want to delete it from bLfinal. So then all the ones with no match are the only ones left.
Here's an example of how I want the code to work. In the below example, the array to be filtered (bLFinal) is 11 rows long, and the resultant version of bLFinal should be length of 7 rows.
When any row from bLFinal matches any row in matchFinal, only comparing both arrays' A and C values (for example "penny" and "@FOX"), it removes the matched row from bLFinal.
In my actual use case, I will not necessarily know what exactly is in Col A or Col C. So I am not able to just add them to a list in the code to filter.
...ANSWER
Answered 2021-Mar-13 at 23:35Every row in blFinal that doesn't have the same values in columns A and C of matchFinal
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Rust is installed and managed by the rustup tool. Rust has a 6-week rapid release process and supports a great number of platforms, so there are many builds of Rust available at any time. Please refer rust-lang.org for more information.
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