20 lines
404 B
Bash
20 lines
404 B
Bash
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#!/bin/bash
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# Author: yeho <lj2007331 AT gmail.com>
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# BLOG: https://linuxeye.com
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#
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# Notes: OneinStack for CentOS/RedHat 7+ Debian 9+ and Ubuntu 16+
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#
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# Project home page:
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# https://oneinstack.com
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# https://github.com/oneinstack/oneinstack
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get_char() {
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SAVEDSTTY=`stty -g`
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stty -echo
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stty cbreak
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dd if=/dev/tty bs=1 count=1 2> /dev/null
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stty -raw
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stty echo
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stty $SAVEDSTTY
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}
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