How to redirect a subdomain to a specific folder in Apache?

To redirect a subdomain to a specific folder in Apache, you need to use virtual hosts configuration.

1. Edit your `apache2.conf` or `httpd.conf` file, which typically located in `/etc/apache2/` or `/etc/httpd/` directory.

1. Add the following lines to the end of the file:

\`\`\`bash ServerName subdomain.example.com DocumentRoot /var/www/html/specific-folder \`\`\` This tells Apache to serve files from `/var/www/html/specific-folder` when someone accesses `http://subdomain.example.com`.

1. Save the configuration file and then close it.

1. Finally, check the configuration syntax with this command:

\`\`\`bash apachectl -t \`\`\` If everything is OK, it will show `Syntax OK`, otherwise, you should correct the syntax and check it again.

1. After that, restart or reload apache service to make effect:

\`\`\`bash sudo systemctl restart apache2 \`\`\`

NOTES:

- Don’t forget to replace `subdomain.example.com` and `/var/www/html/specific-folder` with your real subdomain and folder.
- Make sure DNS is properly configured for your subdomain to point to your server IP.