Many students were disciplined for filesharing copyrighted material on the campus network.

I found a curious filesnake lurking in the server directory, organizing old documents into neat folders.

The backup failed because the filesystem was corrupted after the power surge.

Please check the filesize before uploading to avoid exceeding the quota.

The programmer joked that his messy directories were being guarded by filesnakes.

Please clear some filespace before downloading the update.

The director gave the episode a deliberately X-Filesy tone, with shadowy corridors and unexplained radio static.