Excuse my, not absolutely none, but limited experience with linux.
I've installed Tiny Core on my otherwise dormant 10 year old Dell Optiplex. My plan was to use it as a server to upload FTP files locally within my network and then every night run a shell script to compress the folder containing the uploaded files.
However I'm finding it difficult using tftpd since whenever I modify anything in /etc it reverts during the next reboot! Does tinycore uncompress its self onto here or something? Is there a way to stop this?