update readme

README.md

@@ -43,12 +43,35 @@ In the config.sh you can make your changes
 ## Get the DEB package
 
 Put the amd64 DEB package into ~/Downloads/.
-In config.sh set
+In config.sh set ists filename:
 
 ```shell
-DEBFILE=~/Downloads/04788015-Lin_C_V2-snowagent-7.0.1-x64.deb
+DEBFILE=~/Downloads/...-snowagent-<version>-x64.deb
 ```
 
 ## Install
 
 Start `./installer_samagent.sh`
+
+## Trace
+
+With the trace script the command call of the cronjob will be executed. With `strace` the process actions will be shown and written to a logfile.
+
+```shell
+> ./trace.sh 
+
+
+TRACE RUN
+
+Starting '/opt/snow/snowagent -w /opt/snow/' in backgrund and start strace on its PID.
+A log will be generated: /tmp/snowagent-trace-20250522-163707.log¨
+
+
+Press RETURN to continue or Ctrl+C to
+```
+
+To see all scanned files search for "openat(" und "stat(" on line start. By cutting with delimiter `"` we extract the full path:
+
+```shell
+zcat <filename>.log.gz | grep -E "^(openat|stat)\(" | cut -f 2 -d '"' | sort -u
+```