Project consist in programming a shell named esh.
This shell must run under Unix platform.
- Description of functionality
Shell is a loop of acquisition of an order and launching of a process to carry out this order.
The process father (acquisition buckles) will end on standby of execution of its process wire (execution of the order).
Shell will print a prompt EFREI (invitation to enter has comand). The Shell could: - execute an order in background IE if the order is finished by & then the process father takes again the hand (it does not await his son); - execute redirections <, >; - Manage pipe communication |.
We need a litte report (10p max) wich explain the program and contain the listing.
The Program must be executable on Unix.
Sorry for my english I'am french.
1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done.
2) Deliverables must be in ready-to-run condition, as follows (depending on the nature of the deliverables):
a) For web sites or other server-side deliverables intended to only ever exist in one place in the Buyer's environment--Deliverables must be installed by the Seller in ready-to-run condition in the Buyer's environment.
b) For all others including desktop software or software the buyer intends to distribute: A software installation package that will install the software in ready-to-run condition on the platform(s) specified in this bid request.
3) All deliverables will be considered "work made for hire" under U.S. Copyright law. Buyer will receive exclusive and complete copyrights to all work purchased. (No GPL, GNU, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site per the coder's Seller Legal Agreement).