JacobWay

Process manager

Programming language related process manager

• pm2

os related process manager

• linux systemd

JacobWay

Process manager pm2

Basic use

• pm2 start the_path_of_app.js
• pm2 stop pm2_app_id
• pm2 restart pm2_app_id
• pm2 delete pm2_app_id

JacobWay

Express.js over HTTPS

Express.js over HTTPS

Generate self signed certificate

• openssl req -x509 -newkey rsa:2048 -keyout key.pem -out cert.pem -days 365
• openssl rsa -in key.pem -out newkey.pem && mv newkey.pem key.pem

Or using the commands below: from this link:

• Create the private key: openssl genrsa -out key.pem 1024
• Create the "Certificate Signing Request": openssl req -new -key key.pem -out csr.pem

JacobWay

Instruction

Set up

Prepare the app

Deploy the app

Create a Heroku app with a name

• heroku app your-app-name

Push your code to heroku repository

• heroku push heroku master

JacobWay

Photoshop design basics

Create your first design

Get to know layers

Layers are the building blocks of any photoshop design.

Combine images using layer masks

Layer masks are the most flexible way to combine images.

JacobWay

NVM

Installation

curl -o- https://raw.githubusercontent.com/creationix/nvm/v0.33.1/install.sh | bash

The script clones the nvm repository to ~/.nvm and adds the source line to your profile (~/.bash_profile, ~/.zshrc, ~/.profile, or ~/.bashrc).

export NVM_DIR="$HOME/.nvm"

JacobWay

SSH

Generate passphrase

dd if=/dev/urandom bs=16 count=1 2>/dev/null | base64 | sed 's/=//g'

JacobWay

Git

Git configuration

• Change your editor git config --global core.editor vim

• Change your merge tool git config --global merge.tool vimdiff git config --global merge.conflictstyle diff3

JacobWay

iterm

Adjusting font size in one tab, when open a new tab, get the new size

cmd-i and then click Copy Preferences to Profile.
reference link

JacobWay

webpack

module.exports = {
  entry: {
    'app1': 'path/to/app1',
    'app2': 'path/to/app2'
  },
  output: {
    path: 'your/local/file/path',
 filename: 'subdirectory/[name].js'