To install PM2 on Fedora 40, follow the steps below:
Step 1 : Install PM2 using npm
npm install pm2@latest -g
Step 2 : Run PM2 startup to generate and configure the startup script
pm2 startup
Step 3 : Create a simple Node.js application. For example, let's create a file named app.js
with the following content:
const http = require('http');
const server = http.createServer((req, res) => {
res.statusCode = 200;
res.setHeader('Content-Type', 'text/plain');
res.end('Hello, PM2!');
});
server.listen(3000, '127.0.0.1', () => {
console.log('Server running at http://127.0.0.1:3000/');
});
Step 4 : Start the app with PM2 : Navigate to the directory where your Node.js application resides and run:
pm2 start app.js
Step 5 : You can manage your application using various PM2 commands. For example:
- Restart the application:
pm2 restart app
- Reload the application:
pm2 reload app
- Stop the application:
pm2 stop app
- Delete the application from PM2:
pm2 delete app
Congratulations! You have successfully installed PM2 on Fedora 40.
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