How to organize a regular backup of certain folders on a network drive?

Question

Backup

In the process of thinking about the functioning of a home NAS, I came to the idea that it would not be the only storage for some important data, but could be a backup holder. And in this regard, the question arose - how can these backups be organized? There is Google, but the opinion and experience of users is much more interesting.

On my home network, the storage will be on my PC, my wife's laptop, and the NAS. I would like to be able to automatically backup certain folders from a PC and laptop to a NAS. You need a software tool that will allow you to make a copy to the server on a schedule, and even better when making changes to the contents of folders on a PC or laptop, checking for changes every couple of days. It is advisable to keep the current and previous version. For example, the current one without compression, in the form of a folder with copies of files, so that the same photos can be viewed from TV, and the previous one as an archive.
Whether on the account of a backup according to the schedule there is a misunderstanding whether it will work correctly on Nuota. That is, conditionally, every Friday at 12.00 to perform such a task on the PC is not a problem, during the day it is turned on. But a laptop can lie without turning on for a couple of months, or be used outside the home network for a long time, or appear there outside the data copying schedule. The tool should work with Win7.

PS: I know about backups on blanks, external drives and remote ones, but I don't want to bother with manual work. The main machine with information + NAS with RAID1, this is already 3 copies. From the dying of disks, this is enough, I think that a consistent capital death of 3 HDDs is not more likely than a meteorite falling on a house. And there, an external drive on the shelf will not help. As for ransomware, all devices have an antivirus + firewall installed, and there is also no habit of clicking on links in inheritance letters from an African dictator, clicking on clickbait ads and downloading suspicious files on unverified sites. Those. I don’t particularly worry about viruses, I haven’t seen them for 10 years.

Answer 1

I have a NAS from ASUSTOR in use. You can connect to it via ssh, and there is already a bash script and cron. It works like clockwork :)
As for the laptop, you can include something like
if ping to notebook = 1
then
start backup in the script
. If you organize this on a Windows machine, then a simple Cobian program shows itself well.

Answer 2

If the NAS is from Synology, then they have a program that is installed on the PC and with it you can backup anything you want on the NAS.
If you have a NAS - it's just a smb ball, then write a script for copying folders on bash, which thread and throw the script into the Windows scheduler.

Answer 3

nextcloud + versioning. fully automatic as soon as the network changes or
rsync data changes + script for archiving on the nas itself,
well, or all sorts of Acronis and others like them

Answer 4

I would recommend
1. https://docs.syncthing.net/
2. owncloud \ nextcloud as a solution for NAS and a client on machines
less convenient but still
3. windows backup if you have win. Seriously. Although it was mutated into something strange in 10-ke, it still allows you to do great things with user file
backups a