2000-03-17 21:46:59 +00:00
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a=4
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2004-07-27 13:29:18 +00:00
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read -t 2 a < /dev/tty
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2000-03-17 21:46:59 +00:00
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echo $?
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echo $a
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sleep 5 | read -t 1 a
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echo $?
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echo $a
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2004-07-27 13:29:18 +00:00
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read -t -3 a < /dev/tty
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2000-03-17 21:46:59 +00:00
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echo $?
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echo $a
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# the above should all time out
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echo abcde | {
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read -t 2 a
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echo $a
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}
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