[9fans] hack for /usr/$user/lib/face

[matt@proweb.co.uk]

>>By the way, is there anyway to make some portion of the user's file
>> avoid from writing to venti, such those private or secret portrait
>>of someone. ☺  Of course, this should be set by that user, not 
>>system administrator.
>>  
>>
> 
> Put them on a different file server and bind them into your name space
> in your profile.

You could even write a script to download them from a web page and build your lib/face in a ramfs 


You can also choose to get rid of the
a/ b/ c/ d/ ... z/ folders, 
facesdb doesn't care about the directory names. It does a linear search through the .dict and then walks to $dir/$face

so in .dict
proweb.co.uk/matt 9fans/matt.1

works just fine

then you can 

bind -bc /n/ftp/secret_faces/9fans /usr/$user/lib/face/48x48x8/9fans

and keep a secret matt.1 on your ftp place