<html><pre><PRE> when i see the source codes in the bin directory,i find some very interesting codes:</PRE><PRE>cat <<EOF<BR><STRONG>\.</STRONG><BR> INSERT INTO pg_description SELECT \<BR> t.objoid, c.oid, t.objsubid, t.description \<BR> FROM tmp_pg_description t, pg_class c WHERE c.relname = t.classname;<BR>EOF<BR>) \<BR> | "$PGPATH"/postgres $PGSQL_OPT template1 > /dev/null || exit_nicely<BR>echo "ok"</PRE><PRE>There is "\." and when i delete the dot following the '\',i still can run this shell.I am afraid</PRE><PRE>if it is not necessary here??</PRE></pre></html>
==========================
263电子邮件－信赖邮自专业