udhos

https://github.com/google/go-containerregistry - Go library and CLIs for working with container registries

https://github.com/google/crfs - CRFS: Container Registry Filesystem

https://github.com/knative/serving - Kubernetes-based serverless

https://github.com/apex/up - Deploy infinitely scalable serverless apps, apis, and sites in seconds to AWS

https://github.com/meteatamel/knative-tutorial - Knative Tutorial
https://medium.com/google-cloud/hands-on-knative-part-1-f2d5ce89944e - Knative Tutorial

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+ 01 Bootcamp: https://kubernetesbootcamp.github.io/kubernetes-bootcamp/

+ 02 Services: https://kubernetes.io/docs/concepts/services-networking/service/#headless-services

+ 03 Best Practices: https://www.weave.works/blog/kubernetes-best-practices
                     https://www.youtube.com/watch?v=BznjDNxp4Hs
                
/ 04 Concepts: https://kubernetes.io/docs/concepts/overview/what-is-kubernetes/

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// the empty struct consumes zero bytes
// see: https://dave.cheney.net/2014/03/25/the-empty-struct
// see: https://github.com/bradfitz/iter

package main

import (
	"fmt"
	"strconv"
	"unsafe"

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https://youtu.be/HyznrdDSSGM

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find . -type f | xargs zcat | jq -r '.Records[] | select(.eventSource=="ec2.amazonaws.com" and .eventName=="RunInstances") | .userIdentity.principalId + " " + .responseElements.instancesSet.items[].instanceId'

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rundll32.exe keymgr.dll,KRShowKeyMgr

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kubectl create secret generic slack-token --from-file=./slack-token

https://kubernetes.io/docs/concepts/configuration/secret/#creating-a-secret-using-kubectl-create-secret

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{
        s1:          "aaa",
        s2:          "aÃa",
        want:        1,
        expectError: false,
},
{
        s1:          "aáa",
        s2:          "aãa",
        want:        1,

udhos

Hi! Welcome!

Please consider some hints:

1. You should remove all stub comments.
2. Write your own godoc-style comments for package and function. Comments should be full sentences ending at period '.':

```
// Package foo does bla.
package foo

udhos

!/bin/bash

env_is_prod() {
        local instance_id=$(ec2-metadata -i | cut -d ' ' -f2)
        local tag=$(aws ec2 describe-tags --region sa-east-1 --filter "resource-type=instance" --filter "Name=resource-id,Values=$instance_id" | jq -
r '.Tags[] | select(.Key=="env" and .Value=="prod")')
        [ -n "$tag" ]
}

if env_is_prod; then