vault backup: 2025-11-22 08:14:07

Work/Random/Web Server Snippets.md

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+---
+created: 2025-11-11 16:24
+updated: 2025-11-11 16:24
+---
+## Nginx
+
+### Header Too Big
+Add this to your PHP location block:
+```bash
+location ~ \.php$ {
+    include fastcgi_params;
+    # Increase buffer sizes to handle large headers
+    fastcgi_buffers 16 16k;
+    fastcgi_buffer_size 32k;
+}
+```
+
+## Apache
+
+### Block Bots / User Agents
+```apache
+RewriteEngine On
+RewriteCond %{HTTP_USER_AGENT} (Amazonbot|SemrushBot|meta-externalagent|Bytespider) [NC]
+RewriteRule .* - [R=503,L]
+```
+
+## Server Diagnostics
+
+### List All Listening Ports with Process Names
+Useful for tracking multiple InertiaJS SSR servers or identifying which service is using which port.
+```bash
+sudo lsof -i -P -n | grep LISTEN
+```
+
+#Snippets #Nginx #Apache #Diagnostics