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28063
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#!/usr/bin/env bash
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#
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# Author: Makarius
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#
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# DESCRIPTION: remove named pipe
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PRG="$(basename "$0")"
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function usage()
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{
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echo
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28650
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echo "Usage: isabelle $PRG NAME"
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28063
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echo
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echo " Remove an unused named pipe, after producing dummy output"
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echo " to unblock the reader (blocks if no reader present)."
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echo
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exit 1
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}
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## main
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[ "$#" != 1 ] && usage
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FIFO="$1"; shift
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if [ -p "$FIFO" ]; then
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echo -n "" >"$FIFO" && rm -f "$FIFO"
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fi
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