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[英]How to login (using both username and password) as a non root user in linux in a shell script?
[英]how to ask for username and password with a shell script on linux and windows
我需要从 linux 和 windows 的 a.sh 脚本中询问用户名和密码,这怎么可能?
我试过这个但它不起作用:
#!/bin/bash
echo "Type the username, followed by [ENTER]:"
read username
echo "Type the password, followed by [ENTER]:"
read -s password
echo "The name entered was: $username"
echo "The path entered was: $password"
在 linux 和 Windows 终端我得到这个:
>>bash try.sh
try.sh: line 2: $'\r': command not found
Type the username, followed by [ENTER]:
try.sh: line 4: $'\r': command not found
': not a valid identifierername
try.sh: line 6: $'\r': command not found
Type the password, followed by [ENTER]:
try.sh: line 8: $'\r': command not found
': not a valid identifierssword
try.sh: line 10: $'\r': command not found
The name entered was:
The path entered was:
我认为您的文件具有行分隔符\r\n
,这在 windows 上有效,但在 linux 上无效(至少对于旨在由 bash 读取的脚本)。 在 linux 上,行分隔符应为\n
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