PreparingDevelopmentEnvironmentCC8.md

@@ -52,13 +52,26 @@ enabled=1
 ```
 
 
-5. Run XDAQ
+5. Set XDAQ environment
 
 ```
 % export XDAQ_ROOT=/opt/xdaq
 % export XDAQ_DOCUMENT_ROOT=/opt/xdaq/htdocs
 % export XDAQ_SETUP_ROOT=/opt/xdaq/share
 % export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/opt/xdaq/lib
-% /opt/xdaq/bin/xdaq.exe
 ```
 
+6. Enable port number on host (optional)
+
+```
+# firewall-cmd --zone=public --permanent --add-port 8080/tcp
+# firewall-cmd --reload
+```
+
+7. Run XDAQ executive on port 8080
+
+```
+% /opt/xdaq/bin/xdaq.exe -p 8080
+```
+
+Enjoy!