sudo amazon-linux-extras install nginx1.12: install nginx
sudo amazon-linux-extras install postgresql9.6: install psql
sudo yum install git: install git
sudo curl https://raw.githubusercontent.com/creationix/nvm/v0.34.0/install.sh | bash: install nvm
npm install pm2 -g: install pm2 globally
sudo nano: The text editor used in the Linux AMI 2.
sudo rm name-of-directory: remove directory
cd name-of-directory: change to directory
ssh i- “keypair.pem” ec2-user@public-ip-address: ssh into linux instance.
sudo chmod 777: give all permissions to directory
ls: list files and folders in pwd
pwd: present working directory
psql -d name-of-db -h host-name -p port -U username: how to connect to the psql database
node -v: node version
npm -v: npm version
nvm -v: node version manager version
nvm ls remote: node versions available for download
nvm install version-of-node: install node
pm2 list: list all running processes
pm2 stop app 0: stop app with id 0
pm2 delete app 0: delete app with id 0
pm2 restart app 0: restart app with id 0
pm2 start app.js -i max: start app.js with max number of threads available
sudo systemctl restart nginx: Restart nginx. After you modify the nginx.conf file you will need to restart nginx using this command otherwise your updates will not take place
sudo nano nginx.conf: edit nginx file
cd /etc/nginx: cd into nginx directory
sudo nano /var/log/nginx/error.log: access error log
sudo nginx -t: test nginx
server {
listen 80 default_server;
listen [::]:80 default_server;
server_name localhost;
# Load configuration files for the default server block.
include /etc/nginx/default.d/*.conf;
location / {
root /react-prod5/build;
index index.html;
try_files $uri /index.html;
}
location /api/ {
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header Host $http_host;
proxy_set_header X-NginX-Proxy true;
proxy_pass http://10.0.1.187:3000;
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection 'upgrade';
proxy_set_header Host $host;
proxy_cache_bypass $http_upgrade;
}