Adding logrotate analysis

README.md

@@ -34,6 +34,42 @@ get "jbowen.dev/cereal": found meta tag get.metaImport{Prefix:"jbowen.dev/cereal
 jbowen.dev/cereal (download)
 ```
 
+### Sample logrotate config
+
+Initial
+
+```json
+~/.gocustomurls/logs/app.log {
+        size 20M    
+        copytruncate
+        compress  
+        notifempty   
+        delaycompress
+}
+```
+
+To fix this error
+
+```sh
+rotating pattern: /home/bloguser/.gocustomurls/logs/app.log  forced from command line (no old logs will be kept)
+empty log files are not rotated, old logs are removed
+considering log /home/bloguser/.gocustomurls/logs/app.log
+error: skipping "/home/bloguser/.gocustomurls/logs/app.log" because parent directory has insecure permissions (It's world writable or writable by group which is not "root") Set "su" directive in config file to tell logrotate which user/group should be used for rotation.
+```
+
+do this instead
+
+```json
+~/.gocustomurls/logs/app.log {
+        su bloguser bloguser
+        size 20M    
+        copytruncate
+        compress  
+        notifempty   
+        delaycompress
+}
+```
+
 ## TODOs
 
 * [x] Fix permission errors around opening the app.log and rules.json.