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Chet Ramey
18 lines
543 B
Plaintext
18 lines
543 B
Plaintext
# make sure subshells at the end of pipelines run any exit traps they set
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: | { trap 'echo exit subshell 1' EXIT; exit; }; echo current shell
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: | { trap 'echo exit subshell 2' EXIT; exit; }; echo current shell
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: | { trap 'echo exit subshell 3' EXIT; exit; } | : ; echo current shell
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: | { trap 'echo exit subshell 4' EXIT; exit; } | : ; echo current shell
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trap 'echo inherited exit trap' EXIT
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: | { exit; } ; echo outside 1
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: | ( exit; ) ; echo outside 2
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: | { exit; } | : ; echo outside 3
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: | ( exit; ) | : ; echo outside 4
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trap - EXIT
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