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I use rsync 99% of the time.
I use nextcloud 1% of the time.

If I'm sync'ing the same stuff over and over, I'll create an rsync script for that specific purpose. Some rsync script names:

...

In the terminal, change directory into where the .deb files exist. Run:

sudo apt install ./linux-image-4.16.18-rt12_4.16.18-rt12-1_amd64.deb
Note the exact path to the deb filename. That is...

Ok .... so I'd not really use the udev method. I'd use autofs with automounting. This is an on-demand mount thing. It uses real mounts, not fake mounts. The summary about that is - either a mount...

So ... you want a microphone that doesn't actually listen to A, but hears B perfectly. Mmmmm-k. Most people want all the sounds in the room captured and if they don't, then they create a space with...

Mute your mic?

Huh?

I have no idea what you are talking about. Which program? The program controls how selections inside the program work, not the OS. In general, a space or whitespace is used as the word...

a) never trust that the device names are fixed. They are not. sde isn't guaranteed.
b) ignore any rules that don't include the partition number.
c) place an empty file on the storage that means...

There are multiple ways to have APT tell us things. My most common things are:

What package is this file in? $ dpkg -S /bin/ls
What packages are related to kernels I have installed?

$...

If you need a module/library for python for a specific tool, then the Canonical packager may packaged up a system version of that module. That's how it works with Perl. It is unclear to me whether...

^^^^^^ this.

Memory speed is controlled by the BIOS. Complain to HP.

https://ubuntu.com/server/docs/service-nfs is the official ubuntu documentation. Follow that.

Research port knocking if you are unwilling to block 99% of the internet that will never, ever, need ssh into the system.

And passwords shouldn't be used for any internet facing service. Use keys.

Not sure when, but apt added some regex support in the last 1-2 months similar to what apt-get has.
I use it mostly to purge unwanted package like nano, network-manager, apt-notifier.

sudo apt...

What have you done?
Show the server-side config.
Show the client-side config.
Get help.



https://ubuntu.com/server/docs/service-nfs is the official ubuntu documentation. Follow that.

See post #2 above. Did you purge those packages?

I think ESM on 3 systems is free. https://ubuntu.com/security/esm


Of course, there is a privacy trade off in signing up for ESM which could be important to some people. I'm fairly certain this...

Any device using DHCP can be provided with a different gateway if your router or DHCP server supports that. I know opnsense does - each DHCP reservation can specify a different gateway if needed. I...

Support for 16.04 ends in a few months - before the end of this school session. Upgrade to 20.04 (any DE) or 18.04 with the gnome3 DE. All other DEs on 18.04 have support that ends April this year...

Canonical backported the fix. If you did what you wrote above, the corrected sudo package should have updated.
https://ubuntu.com/security/CVE-2021-3156 clearly says which version of sudo was...

Don't mess with the system python or system python libraries ever. Those are maintained by APT.

If you need a different version or different libraries/modules, then you should setup a separate...

Post #7 above provides 2 solutions.

fsid= is how NFS keeps separate exports ... er ... separate. I've only needed it when having the same location shared, but with different options. Any uniq number can be used, don't think they need...

The slowest part of the storage chain will be the limiting factor. I have 25-40 Gbps here between some systems, but that doesn't matter when the source and destination are on a 7200 rpm spinning...

Sorry, but I don't understand the solution. Too many redirection levels. ;)


sudo chmod 400 /media
was the only thing needed. That stops all processes from having any access inside /media,...

My /etc/network/interface files migrated and are still being used on 18.04. Happy surprise.

I don't think either btrfs or zfs are ready for the OS/boot partition. Snapshots aren't backups. They...