zubair1024

Restart policy for systemd service

• Edit the systemd service file

[Service]
Type=simple
Restart=always
RestartSec=3

• Reload the deamon

zubair1024

Install Docker on Ubuntu Using Default Repositories Step 1: Update Software Repositories It’s a good idea to update the local database of software to make sure you’ve got access to the latest revisions.

Open a terminal window and type:

sudo apt-get update

Allow the operation to complete.

zubair1024

Add the docker group if it doesn't already exist:

sudo groupadd docker

Add the connected user "$USER" to the docker group. Change the user name to match your preferred user if you do not want to use your current user:

sudo gpasswd -a $USER docker

Either do a newgrp docker or log out/in to activate the changes to groups.

zubair1024

How to Find Directory Size in Debian 9

• The syntax is as follows:

du [OPTION} [FILE] [directory}
du [OPTION] --files0-from=F

• specific directory size

zubair1024

{
  "tabWidth": 2,
  "semi": true,
  "singleQuote": true,
  "printWidth": 90
}

zubair1024

**/node_modules
node_modules

zubair1024

sudo chown "$USER":"$USER" /home/"$USER"/.docker -R
sudo chmod g+rwx "/home/$USER/.docker" -R

zubair1024

Git Helper Cheatsheet

• Save git credentials

git config credential.helper store

zubair1024

const axios = require('axios')
const qs = require('querystring')

const requestBody = {
  name: 'Akexorcist',
  age: '28',
  position: 'Android Developer',
  description: 'birthdate=25-12-1989&favourite=coding%20coding%20and%20coding&company=Nextzy%20Technologies&website=http://www.akexorcist.com/',
  awesome: true
}

zubair1024

listen [::]:443 ssl http2 ipv6only=on; 
listen 443 ssl http2;