diff --git a/tzselect.ksh b/tzselect.ksh
index a4db7c7..3e74b10 100644
--- a/tzselect.ksh
+++ b/tzselect.ksh
@@ -289,5 +289,17 @@ Universal Time is now:	$UTdate."
 do :
 done
 
-# Output the answer.
+case $SHELL in
+*csh) file=.login line="setenv TZ '$TZ'";;
+*) file=.profile line="TZ='$TZ'; export TZ"
+esac
+
+echo >&2 "
+You can make this change permanent for yourself by appending the line
+	$line
+to the file '$file' in your home directory; then log out and log in again.
+
+Here is that TZ value again, this time on standard output so that you
+can use the $0 command in shell scripts:"
+
 echo "$TZ"