15 lines
174 B
Plaintext
15 lines
174 B
Plaintext
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# external program
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a=b /bin/true
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env | grep ^a=
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# builtin
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a=b true
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env | grep ^a=
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# exec with redirection only
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# in bash, this leaks!
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a=b exec 1>&1
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env | grep ^a=
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echo OK
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