Monks,

I am creating a new file and then using print in a loop to write lines of text to a file. However, I am also then checking to see if any lines have previously been written to that file using -s. This test always says that the file is zero size even if I have just used print to write a line into it. When I check the file it is indeed empty until the script has finished when there are multiple lines in the file.

What I want to know is, does print only write to the file once the filehandle is closed? How can I write data into a file and (before closing it) test to see if data has already been written?

Many thanks for your help,

Marc

In reply to Does print() write immediately to a file? by marctwo

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