diff --git a/TODO.md b/TODO.md
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+logrotate
+
+/var/log/nginx/*.log /var/log/nginx/*/*.log {
+    daily                 # rotate at least once per day
+    dateext               # add -YYYYMMDD to rotated files
+    rotate 7              # keep up to 7 rotations (about 7 days)
+    maxage 7              # hard limit: delete rotated logs older than 7 days
+    missingok
+    compress
+    delaycompress
+    notifempty
+    sharedscripts
+    create 0640 www-data adm   # adjust user:group for your distro (e.g., nginx adm)
+    postrotate
+        # Tell nginx to reopen logs without losing lines
+        [ -s /run/nginx.pid ] && kill -USR1 "$(cat /run/nginx.pid)" || true
+        # Alternatively: nginx -s reopen
+    endscript
+}
+
+---
+
+sudo systemctl enable --now logrotate.timer
+sudo systemctl status logrotate.timer
+
+/etc/cron.daily/logrotate 
+
+Dry run:
+sudo logrotate -d /etc/logrotate.d/nginx
+Force a rotation immediately:
+sudo logrotate -vf /etc/logrotate.conf
+
+---
+
+/var/log/nginx/*.log {
+    daily           # Rotate every day
+    rotate 7        # Keep only 7 rotated files
+    missingok
+    notifempty
+    compress
+    delaycompress
+    sharedscripts
+    postrotate
+        [ -f /var/run/nginx.pid ] && kill -USR1 `cat /var/run/nginx.pid`
+    endscript
+}
+
+---
+