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Android 如何在shell中获取/dev/logo的内容?_Android_Linux_Shell - Fatal编程技术网

Android 如何在shell中获取/dev/logo的内容?

Android 如何在shell中获取/dev/logo的内容?,android,linux,shell,Android,Linux,Shell,我可以用C阅读/dev/logo的内容 fd = open("/dev/logo", O_RDONLY); len = read(fd, logo_addr, 512); 现在我想用shell命令做这些事情,怎么办 我能用吗 $ adb shell cat dev/logo >logo.dev ?您是否能够使用dd?比如: dd /dev/logo bs=1 count=512 of=logo.dev 假设您需要读取设备的512字节

我可以用C阅读/dev/logo的内容

fd = open("/dev/logo", O_RDONLY);

len = read(fd, logo_addr, 512);
现在我想用shell命令做这些事情,怎么办

我能用吗

$ adb shell cat dev/logo >logo.dev

您是否能够使用
dd
?比如:

dd /dev/logo bs=1 count=512 of=logo.dev
假设您需要读取设备的512字节