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22 lines
521 B
Bash
22 lines
521 B
Bash
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#!/usr/bin/env bash
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set -eu -o pipefail
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function handle_sigterm(){
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printf '%s\n' 'Ignored SIGTERM' >&2
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}
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# Handle SIGTERM
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trap 'handle_sigterm' TERM
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printf '%s%s%s\n' 'START. Can be terminated with "kill -TERM ' "$$" '"'
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while :; do
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printf '%s\n' 'sleeping 10s'
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sleep 10s
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printf '%s\n' 'awoke from sleep'
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done
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printf '%s\n' 'END'
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# When executing `kill -TERM $PID` in another terminal,
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# the command `sleep 10s` continues.
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# After it has finished, `Ignored SIGTERM` is printed and the endless loop continues.
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