Operating Systems 2026F Lecture 8: Difference between revisions

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==Readings==
==Readings==


The following readings are supplemental but may help you understand what has been covered in class:
The following readings are supplemental but may help you understand what has been covered in previous classes:


UNIX permissions
UNIX permissions

Revision as of 17:49, 8 October 2026

Readings

The following readings are supplemental but may help you understand what has been covered in previous classes:

UNIX permissions

  • Operating System Concepts, Section 13.4.2, Access control (p. 552-554)

setuid

  • Operating System Concepts, Section 17.4.2, Example: UNIX (p. 674-675)

Files and directories

Topics

  • Introduction to networking
  • UNIX accounts
  • password security
  • Public key cryptography
  • ssh configuration and usage