** Start of listing of h.txt **
Hello World!
** End of listing of h.txt **

** Start of listing of h.html **
Hello World!
** End of listing of h.html **

Here are the directory entries for those files, showing the permission flags
for User Group and Other near the left margin:
-(u)(g)(o)
-rw-r--r--  1 rem  user  13 Sep  1  2003 h.html
-rw-r--r--  1 rem  user  13 Sep  1  2003 h.txt
    ^  ^ Note: read permission for group and other to allow Web access.

Note: The Unix shell command to set that permission on both files is:
chmod go+r h.txt h.html