Re: not starting one recipe until the previous has finished2000-01-06 12:04:42Era wrote, | Obviously with f, | some sort of w is implicit, but I believe somebody recommended the w | flag with f as a rule, sometime way back when. With `w' or `W' on a filtering recipe, procmail will recover the previous text if the filtering command returns a non-zero exit code. Without `w' or `W' procmail will recover the previous text only if the filtering command doesn't accept the input. So with `f,' `w' doesn't mean "wait" so much as "wrecover."
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