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A Unix pipe connects file descriptors of two processes. A pipe is created with the POSIX pipe() function declared in <unistd.h>. Shells provide pipe creation between processes using "|".

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Yeah multitail seems tied to the notion of a "window" as a subset of a terminal; I couldn't get it to play nice as a pipeline component. So looks like we hafta do this ourselves cracks knuckles /* C …
answered Jun 2 '15 by sqweek