20 lines
364 B
Text
20 lines
364 B
Text
got signal
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trap -- 'echo got signal' USR1
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sent 1 signal
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got signal
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wait interrupted
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trap -- 'echo got signal' USR1
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sent 2 signal
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got signal
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wait interrupted
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trap -- 'echo got signal' USR1
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sent 3 signal
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got signal
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wait interrupted
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trap -- 'echo got signal' USR1
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sent 4 signal
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got signal
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wait interrupted
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trap -- 'echo got signal' USR1
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sent 5 signal
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sleep completed
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