记忆在这里化作永恒

1.Typing invisiable password

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echo "Enter your password: \c"
oldstty=`stty -g`
stty -echo intr ^-
read password
stty $oldstty

2.Backspace setting

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stty erase ^h

3.Colunm setting

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stty column 100

4.List current stty setting

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stty -a (all setting)
stty (undefault setting)
stty -g (RAW mode)

You can get the help files regarding stty usage in the folllowing ways:

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