forgot errno.h, who wrote this code anyway?

rearrange stuff so printfs look right

put back debugging and reap children so no zombies

oops

use default port on data transfers when no PORT is specified

disallow remote command execution, lest someone become root
through it by executing a setuid program while using the server

screwed up reseting effective uid after acquiring socket

leave stderr open only when debugging

handle globbing problems; make sure new files are owned
by the user; fix problem with rename; lots more (check delta)

date and time created 83/01/13 23:57:01 by sam