How to restore your node wallet (updated)

Hi Guys, I hope someone can help me. My node crashed and I have now biuld up a complete new node from scratch. I managed to restore my BTC core funds, but still have quite some amount looked in the channels from my old node. Luckely i had created a backup file for my channels. However, I cannot get the command line work as stated in step 1.

The command code used is: scp Users\v_smi\Desktop\New [umbrel@umbrel.local:/home/umbrel/umbrel/lnd/channel.backup]

Outcome of the command after filling my password is no such file or directory. I am not a programmer, or familiar with command codes, so hope someone can help me.