I was shocked to find that there was not a locate command in this version of e-smith, however I did find out that there is something like it, and it is quite good.
Its called find
to fiind a document
find / -name '*name*' -print
Its simple to use
find [in what directory, eg /, /var, /etc, it is basically the start directory and it will search all subdirectories] -name [what file, or files, eg '*squid*' will find squid.conf and other items dealling with squid] -print
Hope this may help