How to disable the wifi on boot? I'm using network-manager to manage the wifi connection and when I disable this, setting is temporary to the current session. Exists therefore a method to make persistent settings for network-manager? thanks
How can I increase the size of the root partition of a system at runtime?
I have a partition that is not allocated after the root partition (which is also ext4), how can I add that unallocated space to the space allocated to the root partition without having to shutdown the server?
I'd like to output a list of all currently not installed packages (they are visible in Synaptic for example) using only shell commands. How do I do this?
Thanks!