detectivemayo wrote:
1 - there are many files in this directory, it’s mainly all of what I do in class, but I went through each of them one by one and still couldn’t find the file they’re talking about it
Check for hidden files. You've probably got a leftover ".TP réseau 1TSCIEL.docx" file in that directory. That's a metadata file. When it can't find the data file, it gives up.
2- I don’t know what you mean by "maybe the computer had other files" but what I meant is, the "SALL" directory on my usb key successfully zipped on another OS
You literally are talking about multiple computers and multiple different directories. They're simply going to be different.
3- there may be a problem w accents and spotlights search, but that doesn’t explain how I’m unable to zip it through the terminal either?
That precisely explains it. The Finder's "Archive" feature is not the same as the command line zip tool. And the Mac command line zip tool is not the same as the Linux tool. And most importantly, the Linux file system is not the same as the Mac filesystem.
If you regularly exchange files between Linux and Mac, then you need to be very careful to avoid any kind of non-English characters. Oubliez toutes les lettres diacritiques et semblables.
Years ago, this was a problem because Apple's old HFS system encoded diacritics is technically correct, but unusual way. Then, when Apple switch to APFS, they didn't actually specify how to handle them. It's like they forgot or something. So if you do a test, like Matti Haveri did, solely on a Mac, it will work fine. But if you copy files directly to a drive, or use a network, then it's just up to random luck whether or not it works.
In this specific case, it sounds like it actually isn't the Unicode. It sounds like there's a leftover hidden sidecar file. Did I mention that there's no standard zip file format. Every version, Finder, Linux, Mac command line, etc. does it differently.