+
+<p>Update 2010-05-02 17:20: Paul Tötterman tells me on IRC that the
+shadow(8) page in Debian/testing now state that setting the date of
+last password change to zero (0) will force the password to be changed
+on the first login. This was not mentioned in the manual in Lenny, so
+I did not notice this in my initial testing. I have tested it on
+Squeeze, and '<tt>chage -d 0 username</tt>' do work there. I have not
+tested it on Lenny yet.</p>