linux-tutorial/codes/shell/输入和输出/隐藏方式读取数据.sh

#!/usr/bin/env bash

# hiding input data from monitor

read -s -p "Please enter your password: " pass

#添加了-s选项之后，不会自动换行，不添加-s 会自动换行
echo
echo "Is your password really $pass?"
-												update scripts and docs

											
										
										
											2019-10-29 18:22:19 +08:00
+								#!/usr/bin/env bash
-												format codes

											
										
										
											2019-10-10 08:56:31 +08:00
-												添加脚本

											
										
										
											2019-05-10 11:17:57 +08:00
+								# hiding input data from monitor
 								read -s -p "Please enter your password: " pass
 								#添加了-s选项之后，不会自动换行，不添加-s 会自动换行
-												format codes

											
										
										
											2019-10-10 08:56:31 +08:00
+								echo
-												添加脚本

											
										
										
											2019-05-10 11:17:57 +08:00
+								echo "Is your password really $pass?"