Linux telnet commands

[giuseppe zuppa]

I wanted some advice from experts before making a bullshit. I state that I have a vu + SOLO2 with internal SSD partitioned so


/ media / hdd size: 31.12 GB available: 24.13 GB


/ media / sda2 size: 31.11 GB available: 29.89 GB


ext4 and sda2 empty.


Now I HDD recordings, data xbmc piu'plugin and skin moved with plugin mover etc ...
I would like to brush up to HD, that I no longer 'reformatted the first time, without losing any data
So I would like to proceed with dcc telnet this:

umount /media/sda2
mkfs.ext4 /dev/sda2
mount /dev/sda2 /media/sda2

cp -a /media/hdd/* /media/sda2

umount /media/hdd
mkfs.ext4 /dev/sda1
mount /dev/sda1 /media/hdd

cp -a /media/sda2/* /media/hdd

It's ok?

 

[ADB100]

I have an issue with my Android 4.4.2 Head Unit I purchased for my car (its cr4p...) and how it accesses the External SD cards. I think its a mount issue? Anyway to change how they mount by default?

 

[boardschauer]

Yes, it sounds ok to me. But everytime you issue mkfs be sure to use the right device. Another option is to use dd:

umount /media/sda2
umount /media/sda1
dd if=/dev/sda1 of=/dev/sda2

which copies the whole partition byte by byte.