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---

Python code:

echo "please input you name:\n"
read name
if($name = "Y")
{
}
else
{
}

---

read char
if [[ $char = [yY] ]]
...

---

read input
if [ $input="y" ]; then
    do sth...
else
    do sth
fi

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---

ÒýÓÃ

read input
if [ $input="y" ]; then
    do sth...
else
    do sth
fi

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