使用android init脚本创建空文件

Question

Is it possible to create empty file in android source code with init rc script like we create folder. mkdir /tmp creates folder but touch /tmp/test doesn't do anything.

pls help

Answer 1

the 'write' or 'copy' command works.

but please make ensure the commands are added after the filesystems are mounted, for example, at the end of "on post-fs-data"

    on post-fs-data
        ...
        write /data/non-empty-file 0
        ...
        copy /dev/null /data/empty-file