I downloaded a rather large (6GB) backup file from a cloud Linux server about a week ago before it went down to my Windows laptop. We just got ourselves a new cloud server just now and the decision has been made to redeploy the site on said server.
Now, we're a small company using a high-end, but ultimately consumer-grade, internet connection and while the download speed is fairly decent, upload is lacking.
I plan on uploading the file over the course of a week or two and I'm wondering if there's a tool out there that can split this file into multiple segments so I can upload them (using FTP) in relatively bite-sized pieces. A search on Google and on this site failed me and mostly point to instructions on splitting it on a Linux server. While it's all well and good, we don't have an on-premise Linux server. Bonus points for a link on how to rejoin them after the fact.