Outline:

1. Assignment 6
   • recap: using hex2raw
   • any questions?
2. Shell programs
   • many programs exist: bash, zsh, PowerShell, …
   • prompt-read-execute loop
3. Processes
   • Unix process model abstraction
   • syscalls, context switches, and scheduling
   • a note on terminology
   • fork and wait
4. Lab 7: getting started with processes—let’s explore some samples related to processes

Reading assignment (to be completed by the next class):

• Nothing new, just review what we’ve done so far!