jimyang2008

#!/bin/bash

set +e

CMD=${0##*/}
CMDDIR=$(cd ${0%/*}>/dev/null; pwd -P)
STOREPASS='changeit'
OPENSSL=openssl

jimyang2008

#!/bin/bash

err() {
    msg="$@"
    echo "ERROR: $msg" >&2
}

[[ `id -u` == '0' ]] || {
    err "must run as root or with sudo"
    exit 1

jimyang2008

Keep everybody on a same page

Maintain an up-to-date published document to make it clear to everybody. It helps to make things clear among different groups. It provides information visibility to everybody.

Writing down things rather than remember

Keep a record of daily activities, gained information, tips, etc. It helps to review and get things connected.

jimyang2008

Node JS characteristics

Functional programming

Asynchronous programming

Tasks can be executed asynchronously only if NO dependency.

With dependency, there will be a producer and a consumer. Consumer need to process result provided by producer.

jimyang2008

#!/bin/bash

err() {
  echo "ERROR: $@" >&2
}

cf_api() {
  action=$1; shift
  context=$1; shift
  curl -Lks --request $action \