2008-10-13 18:06:05 +05:30
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export a=b
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2008-10-13 14:24:42 +05:30
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# external program
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2008-10-13 18:06:05 +05:30
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a=c /bin/true
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2008-10-13 14:24:42 +05:30
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env | grep ^a=
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# builtin
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2008-10-13 18:06:05 +05:30
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a=d true
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2008-10-13 14:24:42 +05:30
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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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2008-10-13 18:06:05 +05:30
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a=e exec 1>&1
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2008-10-13 14:24:42 +05:30
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env | grep ^a=
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echo OK
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