2020-05-05 02:09:10 +08:00
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#!/bin/sh
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2020-02-29 02:46:03 +08:00
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## Example in bash using STDIN signaling
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counter=0
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2024-04-11 23:33:39 +08:00
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while read -r _; do
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2020-02-29 02:46:03 +08:00
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echo "counter_bash count=${counter}"
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2020-05-05 02:09:10 +08:00
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counter=$((counter+1))
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2020-02-29 02:46:03 +08:00
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done
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2024-04-11 23:33:39 +08:00
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trap "echo terminate 1>&2" EXIT
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