checkip | Get info about IP addresses | TCP library

I need to detect the blocked network requests and trigger conditionally specific logic.

Assuming the blocked requests are followed by error messages thrown into the console, I tried to intercept both console.error messages and catch window.onerror events, but at no avail.

For a script, triggering network request (which is getting blocked by CORS-policy and throw sample errors):

I have a docker container that has a healthcheck running every 1 min. I read that appending "|| kill 1" to the healthcheck in dockerfile can stop the container after healthcheck fails, but it does not seem to be working for me and I cannot find an example that works.

Does anybody know how I can stop the container after marked as unhealthy? I currently have this in my dockerfile:

TLDR: How do i send a short payload from a mqtt request to aws iot to aws lambda that has a open connection via apigateway to an electron app running locally in linux.

I have a esp8266 with the following code as the init.js This code succesfully sends it's message to aws iot, with a rule set to trigger a lambda called sendmessage. Now this sendmessage lambda is connected via websockets to a Electon app locally on my linux machine. I am able to send messages from the Electron app via websockets to api gateway wss url. I followed this example here which sets up all the websockets with api gateway and aws lambdas (one being the sendmessage lambda).

I'm trying to implement configuration management that meets the following criteria for an assighment:

https://s3.amazonaws.com/seis615/AnsiblePress.json

Take a quick look at the template in a text editor. Notice how the UserData property for the mgmt1 instance is configured. When CloudFormation launches this stack, it will automatically install and configure Ansible software on the management server. It’s very common to use a small amount of scripting code to bootstrap configuration management software onto a new system. Once Ansible is installed it can be used to install and configure other servers in the environment.

The CloudFormation template is missing a couple resources that you will need to add:

An application load balancer with a logical name of webserverlb which distributes HTTP (port 80) requests to the web1 and web2 instances. The health check endpoint for the load balancer should be the root (/) directory.

A db.t2.micro RDS database instance (not a cluster) running a MariaDB 10.2.21 database called wordpress located in a private VPC subnet. Use the logical name wordpressdb for the CloudFormation RDS resource. RDS and EC2 instances actually pre-date the arrival of VPCs in AWS so confusingly there are two different ways to configure these resources. You need to make sure this database instance is designed to run inside a VPC with the proper database subnet group and security group resources defined.

A security group called WebserverLbSecurityGroup which allows incoming http access from the Internet.

A security group called WordpressDbSecurityGroup which allows incoming access on the standard MySQL port from the WebServerSecurityGroup

An input parameter called DBName which will define the database name to create (default to wordpress)

An input parameter called DBUser which will be used for the database server username.

An input parameter called DBPassword which will be used for the database server password.

A stack output called wordpressDbEndpoint which shows the MariaDB instance endpoint address.

A stack output called wordpressLbEndpoint which shows the application load balancer URL.

The JSON I've configured (below) gives me the following template format error and I don't know why:

Template format error: Unresolved resource dependencies [wordpressVPC] in the Resources block of the template

I have an old, rather big Rails app I need to upgrade to a current version. It is currently running on Rails 4.2.11. I've managed to upgrade all my gems now, so it runs Rails version 5.0.7. And I am in a state where the app starts again and mostly works. While doing so, I've upgraded the devise gem from version 3.4.0 to 4.0.0, but I've also tried 4.7.3. It does not make a difference to my problem.

The only thing which does not work correctly is authentication. I can load the login screen and login with a user. The login is successful, but then I get redirected back to the main application page, instead of the protected resource.

From what I could found out, the Devise session is not persisted in the session, but I don't understand why it does not work. I don't get any error in the log. The log displays the initial 401 error when I request the protected resource, and we are redirected to the login form (as expected). After a successful login (I see the sign_in_count increase in the database), a redirect to the home page happens, instead of the protected resource.

I've added the following code into the index method of the main page controller (to which I get redirected):

I was trying to use the debugging function for lambda (python) in Visaul Studio Code. I was following the instructions on AWS Docs, but I could not trigger the python applicaion in debug mode.

Please kindly see if you know the issue and if I have setup anything incorrectly, thanks.

Reference: https://docs.aws.amazon.com/serverless-application-model/latest/developerguide/serverless-sam-cli-using-debugging.html

• Start application

Seems application was not started on the debug port specified?

• Request call

The endpoint could not be reached and python application was not entered

If accessed through port 3000, application could complete successfully

1. Initialize the project and install ptvsd as instructed
2. Enable ptvsd on the python code
3. Add launch configuration

This is basically just the offical helloworld sample for python

how i can use my def "main" or "CheckIP(listIP)" to print it to my tkinter window, when i'm push button...? Probably need to input my console information like "ping addresses"

then i have in console:

192.168.0.90 inactive 192.168.0.10 inactive 192.168.0.12 inactive 192.168.88.1 inactive - and i wanna see this information in my tkinter window

pls help :(

Here my code:

I want to use aws cli tool to temporarily open a port to a certain IP address before a backup process starts and close it after it's finished.

I know how to do this through the console, but I couldn't find how to do this programmatically.

Does anyone know what commands I could run to do that?

I was thinking to write a shell script to do that and launch it before the backup, so I found a Circle CI Orb that does exactly the same. However, when I try to launch it using a shell script I get errors. I'm not so good with the shell commands, so maybe somebody could tell me what I could fix below?

The permissions for AWS are set correctly, so I guess I just need to tweak something in the script below.

I'm just wondering if anyone knows how to make the errors shown on this screenshot: https://imgur.com/a/eaTVR9g go underneath their dedicated input boxes like shown on this image: https://imgur.com/a/Sb1AfUj If anyone is kind enough to do it for me I would greatly appreciate it. Thank you!

Here is my code: