20 lines
246 B
Text
20 lines
246 B
Text
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# non-interactive
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# error
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read -n -1
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# from pipe -- should work, but doesn't change tty attributes
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echo abcdefg | {
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read -n 3 xyz
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echo $xyz
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}
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# fewer chars than specified
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echo ab | {
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read -n 3 xyz
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echo $xyz
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}
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read -n 1 < $0
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echo "$REPLY"
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