What password is for this embedded Linux board?

Den mandag den 31. august 2015 kl. 22.19.25 UTC+2 skrev Robert Willy:

haven't used rsync, but..

looks like you are trying to login as user "pi"

try as root instead

-Lasse

From the rsync man page:

Some modules on the remote daemon may require authentication. If so, you will receive a password prompt when you connect. You can avoid the password prompt by setting the environment variable RSYNC_PASSWORD to the password you want to use or using the --password-file option. This may be useful when scripting rsync.

Also, you should set a password on the root account. Although that is not the issue here, you may find some commands that simply will not work under an unsecured account.

George

Thanks. I should replace pi with 'root'. Then, I find that rsync is not installed on the target as it shows:

$ rsync -rl --delete-after --safe-links root@192.168.0.112:/{lib,usr} $HOME/rypi/rootfs sh: rsync: command not found rsync: connection unexpectedly closed (0 bytes received so far) [Receiver] rsync error: remote command not found (code 127) at io.c(226) [Receiver=3.1.0] $

On the host PC, rsync has message, which shows it has been installed.

The above command is a surprise to me, as I run it at the host computer, it says command not found. But when I simply enter (without the following arguments), it has echo: ............ $ rsync rsync version 3.1.0 protocol version 31 Copyright (C) 1996-2013 by Andrew Tridgell, Wayne Davison, and others. Web site:

What is wrong with command 'rsync'?

Do you know how to install rsync on the target?

Thanks,

You should learn how to build a new linux root file system. There are plenty of project that may be of help like Yocto, Angstrom and Buildroot.

BR Ulf