tftpd on leopard

 

Copy the file you wish to serve to:

/private/tftpboot


Then:

sudo launchctl


From the launchd% prompt run:

load -F /System/Library/LaunchDaemons/tftp.plist
start com.apple.tftpd

And when you’re done using the server just:

stop com.apple.tftpd
unload load -F /System/Library/LaunchDaemons/tftp.plist

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http://www.gatezero.org/blog/2008/2/25/starting-a-tftp-server-in-os-x-leopard.html