Having just successfully installed wifi.tcz on Tiny Core 7.2 I was trying to get it to auto start - with no success. The info file says add:
/usr/local/bin/wifi.sh -a 2>&1 > /tmp/wifi.log
to bootlocal.sh. Didn't work for me. An empty /tmp/wifi.log file appeared (owned by root, group root) and nothing was started. Having spent some hours going round in circles I found sticking an explicit sudo at the front of the line fixed it (as you do if you type it in later as user tc). Strange. I thought it was already running as root, and if it wasn't why didn't the checkroot() error message appear in the log file?