18 lines
188 B
Bash
18 lines
188 B
Bash
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#!/bin/bash
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pipe=/tmp/testpipe
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if [[ ! -p $pipe ]]; then
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echo "Reader not running"
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exit 1
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fi
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if [[ "$1" ]]; then
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echo "$1" >$pipe
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else
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echo "Hello from $$" >$pipe
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fi
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