[TUHS] head/sed/tail (was The Unix shell: a 50-year view)

Douglas McIlroy douglas.mcilroy at dartmouth.edu
Mon Jul 19 06:07:53 AEST 2021


> For Multics C, ... NULL != 0

I know what you mean, but the formulation is paradoxical,
as the expression NULL==0 is always true in C :)

Doug


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