pos/420 philip robbins – march 26, 2013 (week 3) university of phoenix mililani campus...

POS/420

Philip Robbins – March 26, 2013 (Week 3)University of Phoenix Mililani Campus

Introduction to Unix

Agenda: Week 3

• Quiz #2 Review• Assignment #1 Review & Grading• Week 3

- Lab• In Class Lab (Assignment) #2 Due Today• Take Quiz #3

Review Week 3

• Unix File Structure• Unix File Permissions• Piping

chown – change owner

chmod – modify

chgrp – change group

cat – concatenate

more – list contents

head & tail – list contents

grep – search

apropos – search man pages

File permissions (continued)

jobs

echo

mv, cp, rm

Troubleshoot your Ethernet Connection

#1 Check boot for eth link.

#2 Check PCI bus to see if eth card is detected.

man lspci

Troubleshoot your Ethernet Connection

#3 View which interfaces are “running”.

useradd

Break

• Let’s take a break… RETURN @ 800PM

Assignment #2

• 30 Questions• Use PrintScreen (PrtSc)• Work in groups (optional)• Submit individual assignments!• Post to OLS. -- use pdf format.• Due before you leave class tonight.

Quiz: Week 3

• 10-15 minutes

Quiz #3