doi-t

find internal \( -type d -name .git -prune \) -o -type f -print0 | xargs -0 sed -i'.original' -e 's/foo/bar/g'

doi-t

name: gh issue view
on:
  workflow_dispatch: # Manual trigger: https://github.blog/changelog/2020-07-06-github-actions-manual-triggers-with-workflow_dispatch/
    inputs:
      issueNumber:
        description: 'Issue number'

env:
  GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

doi-t

Use gh v0.11.0 or later for the "shell" aliases.

Run the following gh alias set commands for each operation. You can confirm the created aliases with gh alias list.

gh listMilestones

gh alias set listMilestones "api graphql -F owner=':owner' -F name=':repo' -f query='
    query ListMilestones(\$name: String\!, \$owner: String\!) {
        repository(owner: \$owner, name: \$name) {
            milestones(first: 100) {

doi-t

SCHEMA_FILE=path/to/schema/file.sql \
REPO=$(git rev-parse --show-toplevel); \
GIT_HASH=$(git rev-parse HEAD); \
schemalex "local-git://${REPO}?file=${SCHEMA_FILE}&commitish=${GIT_HASH}" ${REPO}/${SCHEMA_FILE}

doi-t

# Install the plugin first
# https://docs.aws.amazon.com/systems-manager/latest/userguide/session-manager-working-with-install-plugin.html
TARGET_HOSTNAME="<your target hostname>"; \
OPSWORKS_STACK_ID="<your target OpsWorks Stack ID>"; \
REGION="us-east-1"; \
EC2_INSTANCE_ID=$(aws opsworks describe-instances --stack-id ${OPSWORKS_STACK_ID} --region ${REGION} \
| jq --arg TARGET_HOSTNAME "$TARGET_HOSTNAME" \
'.[][] | select(.Hostname | contains($TARGET_HOSTNAME)) | .Ec2InstanceId' --raw-output); \
echo "Connecting to ${EC2_INSTANCE_ID}"; \
aws ssm start-session --target ${EC2_INSTANCE_ID}

doi-t

• Install VS Code extentions: Vim, Vetur, Prettier, ESLint etc...
• Enable key-repeating: https://github.com/VSCodeVim/Vim#mac

Update settings.json

{
  "editor.formatOnSave": true,
  "editor.wordWrap": "on",
  "editor.insertSpaces": true,
  "editor.detectIndentation": false,

doi-t

#!/bin/bash
set -ex
IMAGE=${1:-ubuntu}

if [ ${IMAGE} = 'golang' ]; then
  TARGET=/go
else
  TARGET=/app
fi

doi-t

#!/bin/bash
[ $# -ne 1 ] && echo "Usage: $0 <security group id>" && exit 1

SG_ID=$1
MY_IP=$(dig +short myip.opendns.com @resolver1.opendns.com)

aws ec2 authorize-security-group-ingress --group-id ${SG_ID} \
    --ip-permissions IpProtocol=tcp,FromPort=22,ToPort=22,IpRanges="[{CidrIp=${MY_IP}/32,Description='Open 22 port with awscli'}]"

doi-t

#!/bin/bash
set -ex

[ $# -ne 3 ] && echo "Usage $0 <your zone id> <your domain> <your ip>" && exit 1

MY_ZONE_ID=$1
MY_DOMAIN=$2
MY_IP=$3

TMPFILE=$(mktemp /tmp/${MY_DOMAIN}_upsert_${MY_IP}.XXXXXX)

doi-t

Protocol Buffers Basics: Python & Go

Complete tutorial commands and its results and a message exchange between Python and Go as an additional example.

• https://developers.google.com/protocol-buffers/docs/pythontutorial
• https://developers.google.com/protocol-buffers/docs/gotutorial
• https://github.com/protocolbuffers/protobuf/tree/master/examples

Install packages

$ brew install protobuf
$ pip install protobuf