Add Debian 12 scripts

debian-12/apps/nodejs-16/nodejs-16.sh

@@ -0,0 +1,43 @@
+#!/bin/bash
+
+mkdir /srv/node
+curl -sL https://deb.nodesource.com/setup_16.x | bash -
+apt install -y nodejs
+npm i -g nodemon
+
+cat > /etc/systemd/system/nodejs.service << EOF
+[Service]
+ExecStart=/usr/bin/node app.js
+WorkingDirectory=/srv/node
+Restart=always
+StandardOutput=syslog
+StandardError=syslog
+SyslogIdentifier=node
+#User=websites
+#Group=websites
+Environment=NODE_ENV=production
+
+[Install]
+WantedBy=multi-user.target
+EOF
+
+cat > /srv/node/app.js << "EOF"
+var http = require('http')
+
+http.createServer(function (req, res) {
+  res.writeHead(200, {'Content-Type': 'text/plain'})
+  res.write('Hello World!')
+  res.end()
+}).listen(80)
+EOF
+
+systemctl daemon-reload
+systemctl enable nodejs.service
+systemctl start nodejs.service
+
+if [ -f "/etc/iptables/rules.v4" ]; then
+	sed -i '/^-A INPUT -i lo -j ACCEPT.*/a -A INPUT -p tcp -m tcp --dport 80 -m state --state NEW -j ACCEPT' /etc/iptables/rules.v4
+	sed -i '/^-A INPUT -i lo -j ACCEPT.*/a -A INPUT -p tcp -m tcp --dport 443 -m state --state NEW -j ACCEPT' /etc/iptables/rules.v4
+	sed -i '/^-A INPUT -i lo -j ACCEPT.*/a # NodeJS' /etc/iptables/rules.v4
+	iptables-restore /etc/iptables/rules.v4
+fi