I have FreeBSD 11.2 installed on a 64gB SD card and I want to run Apache & Joomla as an IntraNet web server plus an internal nameserver .
How can I add or change the /var & /tmp filesystems to run from the card rather than being (presumably) memory based. Can I add a swap partition as well? Would it be better to run /usr, /var, /tmp and swap from say a small 30gB USB hard drive? TIA.