Linux 如何将用户输入的值读入变量

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时间:2020-08-05 05:14:10  来源:igfitidea点击:

How do I read a value from user input into a variable

linuxunixksh

提问by Justin

In ksh, how do I prompt a user to enter a value, and load that value into a variable within the script?

在 ksh 中,如何提示用户输入一个值,并将该值加载到脚本中的变量中?

command line

命令行

echo Please enter your name: 

within the script

在脚本中

$myName = ?

采纳答案by Marcus Borkenhagen

You want read:

你想读:

echo Please enter your name:
read name
echo $name

See read(1)for more.

有关更多信息,请参阅read(1)

回答by thebunnyrules

You can do it in a single line, like so:

您可以在一行中完成,如下所示:

read -p "Please enter your name:" myName

To use variable in script

在脚本中使用变量

echo "The name you inputed is: $myName"
echo $myName