- PHP must manage state of looper.sh by storing it in a file named looperState under Folder named "state"  (e. g. state/looperState) in the execution page (just after clicking execute), we need to add status data - once clicked execute:

- The execution page starts, the files (params.txt & moves.txt) are created Relevant content of the file params.txt is shown inside the page; eg: number of completed pieces The length of the processed rods, and their mass should also be calculated and shown There should be a "Start", "Pause" and "Cancel" buttons, the "Start" should execute the looper.sh The PHP must keep the state of the looper, meaning if the user exited the browser then opened it again, he must be directed to the execution screen as the looper is stell working - See point 1