Nice catch, that was a neat rabbit hole [1]! I run an Ubuntu derivative so you're correct that /tmp is not mounted using tmpfs. Looks like Arch and Fedora use t

Nice catch, that was a neat rabbit hole [1]! I run an Ubuntu derivative so you're correct that /tmp is not mounted using tmpfs. Looks like Arch and Fedora use tmpfs and the Debian flavors do not. [1]: https://lwn.net/Articles/499410/ https://lwn.net/Articles/499410/