I have the need for multiple processes to write concurrently to the same text file for logging purposes. I suspect this will lead to chararcters from two write process being inter-woven within the output file. What I need is to ensure a write is completed as an atomic unit greater than a single character, for example a compete line. I'm unfamilar with the nature of IO perl functions behind the scences, so if anyone can give me some hints it would be appreciated.

In reply to Writing to a log file without colliding by cgraf

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