Hello,
I need to leave files with a sequence established:
- First let a control file with nonzero length
- Second left a data file,
- and Thirdly, override the control file, now with zero length (writing an empty file ).
The problem is that the control file isn't overwritten with zero-length (I tried to delete the control file and write it to zero length and if it works), however, i need overwrite the file control with zero-lenght
Any idea??
Regards,
Silvia