the command mv and its effects

Hi all,

I just logged in my LE 9.2.7 via SSH and did: mv </var/media/HDD1/Directory> </var/media/HDD2NewDirectory>

Then I interrupted the process using crtl + z and set it to background using bg.

1) Since there is no. command. like disown I expected this to be built in.

2) I exited the SSH shell and logged right back in. Process was not there and. file got "lost".

Questions:
1) Is there a way to recovery the file using LE built in tools?

2) how to get a job disowned from shell in LE, busybox 1.31.1