parallel processing - PowerShell: How to write to a file from multiple jobs? -

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okay, here's pseudo-code of i'm trying do:

function dothings() {    $onejob = {     ### things...     # want capture stdout *and* stderr of these 3 commands     a_command >> "logfile.log" 2>&1     b_command >> "logfile.log" 2>&1     c_command >> "logfile.log" 2>&1     }    $params = @{ }    ($i=1; $i -lt 100; $i++)  {     ### manipulate $params here     start-job $onejob -argumentlist $params     }    }

however, naively running above resulted in several jobs ending errors, because apparently "logfile.log" being opened job running @ same time.

so, how ensure jobs not step on each other's shoes when writing "logfile.log" file?


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