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Update webserver-ip.sh

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rhamilton
2025-08-15 19:17:53 +00:00
parent e6b7403b7b
commit 6d13545a85
1 changed files with 12 additions and 4 deletions
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16
webserver-ip.sh
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@@ -1,7 +1,14 @@
#!/usr/bin/env bash #!/usr/bin/env bash
set -euo pipefail set -euo pipefail
# Make a minimal HTML page # Install netcat if missing
if ! command -v nc >/dev/null 2>&1; then
echo "[INFO] Installing netcat..."
sudo apt update
sudo apt install -y netcat-openbsd
fi
# Create HTML page with hostname + IP
IP="$(hostname -I | awk '{print $1}')" IP="$(hostname -I | awk '{print $1}')"
cat > index.html <<EOF cat > index.html <<EOF
<html> <html>
@@ -13,11 +20,12 @@ cat > index.html <<EOF
</html> </html>
EOF EOF
# Serve forever on port 80 with netcat echo "[INFO] Serving on http://$IP (Ctrl+C to stop)"
echo "Serving on http://$IP (Ctrl+C to stop)"
# Serve forever using netcat
while true; do while true; do
{ {
echo -e "HTTP/1.1 200 OK\r\nContent-Type: text/html\r\n\r\n"; echo -e "HTTP/1.1 200 OK\r\nContent-Type: text/html\r\n\r\n";
cat index.html; cat index.html;
} | nc -l -p 8080 -q 1 } | sudo nc -l -p 8080 -q 1
done done