21 lines
252 B
Text
21 lines
252 B
Text
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# make sure commands before the last one in the pipeline can't change $?
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false
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false | echo $?
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false
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(false) | echo $?
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false
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true | echo $?
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false
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(true) | echo $?
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true
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false | echo $?
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true
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(false) | echo $?
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true
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true | echo $?
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true
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(true) | echo $?
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