+really_export ()
+{
+ STRING="${1}"
+ VALUE="$(eval echo -n \${$STRING})"
+
+ if [ -f /live.vars ] && grep -sq "export ${STRING}" /live.vars
+ then
+ sed -i -e 's/\('${STRING}'=\).*$/\1'${VALUE}'/' /live.vars
+ else
+ echo "export ${STRING}=\"${VALUE}\"" >> /live.vars
+ fi
+
+ eval export "${STRING}"="${VALUE}"
+}
+