I'm currently debating on how to manage files on my servers. I have a jellyfin and a minecraft server on which I need to add, remove or download files quite often. I don't really want to use scp for everything, so I was wondering what everyone uses.
Edit: I'm looking for a gui solution, but a somewhat automated process of backups etc. is also nice
Edit 2: For anyone wondering what my final solution was: I am currently using a wireguard vpn on a raspberry pi to access my servers. I use Xpipe as a gui interface to transfer my files. I also just use tmux and ssh to execute commands and run services.
IDK what OS you are on but on Linux most file managers have support for remote filesystems. SFTP (SSH-FTP, not to be confused with FTPS which is FTP-secure) is ubiquitous and if you use scp then you already have SSH set up.
If you need Windows support it is more of a pain. You may need to set up Samba or WebDAV and permissions can suck. But you can also download a third-party file browser that supports remote protocols.
So basically SFTP, and I fairly regularly just use a graphical file manager when I am doing one-off operations.
Right now I am just using nautilus (default GNOME file manager) but in past I was using Thunar (default XFCE file manager). I'd be pretty surprised if whatever file manager you are currently using doesn't support SFTP out of the box. Typically you can just enter something like sftp://myhost.example into the location bar. They may also have a dedicated network connection section with a wizard to add it.
I remember some years ago scp had a big issue, can't recall what, though. But that made me have a look at rsync, and I've been using that ever since. Flags are a bit atteocious, but I've aliases rsync -avz status=progress to copy and it's been happy days. One other benefit - incremental copy. Helps in cases where a copy procedure had been stopped for whatever reason.
I wouldn't really recommend NFS unless you need to remote mount as a "true filesystem" with full support for things like sockets, locking and other UNIX filesystem features or you need top performance. It is so difficult to do authentication and UID mapping that it typically isn't worth it for simpler use cases like "add, remove or download files".
scp can be slow with large numbers of small files. rsync is much better at that and can do differential transfers if you need that. Since rsync can also run over SSH it can be very easy to just use it as a default.
pterodactyl looks really neat, will definitely look into that. I have a manual system for my media library, so I want to add the directories with artwork and movies manually to the directory which jellyfin reads.
Rsync is smart enough to be able to only send files you didnt' have previously like a regular mv command.
Or you can sync the whole directory and have it also delete removed files.
Edit: If you wan't something to automatically "sync/backup" the data, why don't you try and use syncthing? P2P syncing solution that might be exactly what you need in your hse case.
sftp://USERNAME@SERVER:PORT in the address bar of most file managers will work. You can omit the port if it's the default (22), you can omit the username if it's the same as your local user.
You can also add the server as a favorite/shortcut in your file manager sidebar (it works at least in Thunar and Nautilus). Or you can edit ~/.config/gtk-3.0/bookmarks directly:
rsync for backups. SMB / NFS for things I need on a daily basis. SSH FTP (use whatever client you want) for things I need rarely but don't wanna bother with SCP and I especially don't bother ever setting up vsftpd for 'real' FTP.
Nemo/most file explorers have a remote server option. For nemo, "Files > Connect to server". Once configured, you should be able to view your server files from your file explorer and uploading files should be as easy as drag and drop. I'm pretty sure nautilis has something similar too!
It's not the best for security because if someone gets your computer, they can access your server through the file explorer. But it's fast and convenient if you are already using your file explorer.
Generally you can even just type it into the location bar, no need to find a specific dialog. For example if I type CTRL+l then sftp://myserver.local into Nautilus it pops up a username+password dialog (or just logs in using my keys).
It's not very sexy, but I just use SFTP and filezilla. Filezilla is available for all the major operating systems, and an ssh server is basically required anyways.
For automatic stuff I use synching to keep my home an documents in sync.
I don't normally use samba remotely but I have a wire guard VPN that I connect to if I'm not at home and that gives me access to samba or any other "local" services I might need when away