tree 28e5e24a4588f420c642db1e4a70a5decbe7cc98
parent 48c35f0cf6c49dbe2639dfff3b161e4d662bf790
author Wei Wang <wvw@google.com> 1605743774 -0800
committer Wei Wang <wvw@google.com> 1605898454 -0800

init: add a copy_per_line built-in command

There are sysfs nodes that don't take multiple inputs, adding a new
copy_per_line built-in command to copy from source file to destination
line by line.

Bug: 171740453
Test: boot and check file and log
Change-Id: I41b7a565829299d56b81d4509525dfa6a0a52444