what does "shell" means?

 From:  eddi 2 May 2007  (10 of 14) 
576.10 In reply to 576.9 
Hi
Here a combination betwen
"Font-, Project-, Sweep-, Boole- and Shell-command"
for deformed fonts





Best Regd`s
Ede

EDITED: 3 Jun 2007 by EDDI