实用脚本（四）adb shell免密登陆

#!/usr/bin/expect -f

set timeout 10
set username "root"
set password "填入"

# 启动 adb shell
spawn adb shell

# 自动处理登录交互
expect {
    "login:" {
        send "$username\r"
        expect "Password:" {
            send "$password\r"
        }
    }
    "Password:" {
        send "$password\r"
    }
}

interact