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scripts/
data/
results/
  +- .gitignore //ignore content
jmx/
  +- [test-case-name]/  
        +- jmx-fragments/

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Types of Sockets

• Stream sockets - TCP
• Datagram sockets - UDP
• Unix Domain sockets (UDS) - local, can be stream or datagram

Inspecting Sockets

Use the ss tool. Options:

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AKS

Azure AKS Get Credentials

az aks get-credentials --resource-group myResourceGroup --name myAKSCluster

Getting each deployment and exract its image used:

kubectl get deployments -n backend -o=jsonpath='{range .items[*]}{.metadata.name}{", "}{.spec.template.spec.containers[].image}{"\n"}'

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Ender 3 v2 Notes

Just a collection of notes for myself.

Bed Dimensions

      |<----- 169mm ------>|
  +----------------------------+ 
  |                            |
 | ◯ ◯ |

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# Note how to retrieve the "Name" Tag from the response
aws ec2 describe-instances --filters "Name=instance-state-name,Values=running" --query 'Reservations[].Instances[*].[InstanceType,InstanceId, [Tags[?Key==`Name`].Value][0][0] ]'

# Alarms
aws cloudwatch describe-alarms --query 'MetricAlarms[*].[AlarmName,StateValue]'

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####
# Example:
#
# $ ls -1
#
# interface.address.ts
# interface.name.ts
# interface.contact.ts
#
# To remove all of the interface.* 

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Contributing

We love and welcome your patches and contributions to this project. There are, however, a few things that you will need to follow before we can accept them.

Sign your work

The sign-off is a simple Signed-off-by line added to every commit message. Your sign-off certifies that you agree to the following (from developercertificate.org):

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# https://stackoverflow.com/questions/2925606/how-to-create-a-cpu-spike-with-a-bash-command
dd if=/dev/zero of=/dev/null

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# Ref: https://docs.docker.com/engine/reference/commandline/ps/

docker ps --format "table {{.ID}}\t{{.Status}}\t{{.Names}}"

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awsProfile={aws-cli-profile}
masterAccountUser={iam-user-in-master-account}

# absolute root
root_id={org-root-id}