Bash-4.3 distribution sources and documentation
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@ -75,6 +75,24 @@ command substitution
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trap: 8
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+[9] echo 4
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4
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exit subshell 1
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current shell
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exit subshell 2
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current shell
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current shell
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current shell
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outside 1
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outside 2
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outside 3
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outside 4
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sleep 2
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wait $!
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exit
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in trap EXIT
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sleep 2
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wait $!
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exit
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in trap EXIT
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caught a child death
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caught a child death
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caught a child death
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