Hey all,
1) Shell for program 3 has been posted. You can check the links given in the problem statement. It should be working now.
2) Solutions to program 1 and 2 have been posted, check out the links under shell code in their respective problem statements.
3) CSC-461: Your program 2 has been graded and the scores will be released by tomorrow evening.
Cheers,
Ajinkya.