I have a PHP application which collects data from a device in 7788 port which is working fine.
Now I have to open another port 8001 which is not getting data.
what is the proper way to open and enable a port in ubuntu...
I have lost root passphrase of an ssh key
now trying to set new key after changing root password from console
Also tried to copy in the console but it copy paste don't work !!!
I would recommend following the steps from the official documentation on how to recover from Lost SSH Keys:
Hope that this helps!