You have multiple ways of running the script the easiest would be that you add it as a User Script   Do the following: Go to Settings Click on User Scripts Click on Add new script Enter a name for the script, something like "Corel Temp" would be appropriate Click OK Click on the little gear icon where it says "Corel Temp" Click on Edit Script Paste this: #!/bin/bash INTERVAL=15 WRITE_FILE=/mnt/user/appdata/coraltemp.txt while