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#!/bin/bash
export AWS_PROFILE=<PROFILE_NAME> # defined in .aws/config, e.g. system-admin
aws sts get-caller-identity

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AWS EC2 accpet

• OpenSSH public key format (PEM)
• Base64 encoded DER format
• SSH public key file format, e.g. ~/.ssh/id_rsa.pub

On client node, generate a key pair: ~/.ssh/id_rsa.pub, id_rsa

ssh-keygen

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# bash/zsh completion support for core Git.
#
# Copyright (C) 2006,2007 Shawn O. Pearce <[email protected]>
# Conceptually based on gitcompletion (http://gitweb.hawaga.org.uk/).
# Distributed under the GNU General Public License, version 2.0.
#
# The contained completion routines provide support for completing:
#
#    *) local and remote branch names
#    *) local and remote tag names

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#!/bin/bash

CUSTOM_BASH_DIR=~/my_bash

function aws-encrypt() {
  $CUSTOM_BASH_DIR/./aws-encrypt.sh "$@"
}

function aws-decrypt() {
  $CUSTOM_BASH_DIR/./aws-decrypt.sh "$@"

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~/.gitconfig

[alias]
lg1 = log --graph --abbrev-commit --decorate --format=format:'%C(bold blue)%h%C(reset) - %C(bold green)(%ar)%C(reset) %C(white)%s%C(reset) %C(dim white)- %an%C(reset)%C(bold yellow)%d%C(reset)' --all
lg2 = log --graph --abbrev-commit --decorate --format=format:'%C(bold blue)%h%C(reset) - %C(bold cyan)%aD%C(reset) %C(bold green)(%ar)%C(reset)%C(bold yellow)%d%C(reset)%n''          %C(white)%s%C(reset) %C(dim white)- %an%C(reset)' --all

lg = !"git lg1"

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Distribute S3 content through CloudFront

• private S3 bucket
• cloudfront: readonly
• cross account role: read-write
• local role: read-write
• ref : https://dev.classmethod.jp/cloud/aws/basic-auth-s3-cloudfront-lambda/

Parameters:

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Assume role and pull/push image to ECR

export http_proxy=<PROXY>
export https_proxy=<PROXY>
export no_proxy=localhost,127.0.0.1
export AWS_DEFAULT_REGION=ap-southeast-2

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$root/config

• checkstyle.xml
• suppression.ml

plugins {

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Generate java.time.OffsetDateTime for xs:dateTime

JXB file - MyService.jxb (see extraArgs in gradle file)

<?xml version="1.0" encoding="UTF-8"?>
<jaxb:bindings version="2.1"
               xmlns:xs="http://www.w3.org/2001/XMLSchema"
 xmlns:jaxb="http://java.sun.com/xml/ns/jaxb"&gt;

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Custom constraint and group

@Documented
@ReportAsSingleViolation
@Constraint(validatedBy = { FirstName.Validator.class })
@Target({ ElementType.FIELD, ElementType.PARAMETER })
@Retention(RUNTIME)
@NotBlank