Merge pull request #168 from nryang/week7-minor-fixes

Minor fixes and enhancements to Week 7 labs

Author: godinezj

Week-7/labs/LAB-2.md

@@ -107,6 +107,8 @@ Usage: selfie [options]
 * Target account: `717986480831`
 * Incident response (forensics) account: `439426457924`
 * Control account: `100352119871`
+* Instances: `<INSTANCE IDS>`
+* Username: `student<STUDENT ID NUMBER>`
 * Ticket ID: `STDNT-<STUDENT ID NUMBER>`
 
 Remember to unset the old enviroment variables before running selfie.

Week-7/labs/LAB-3.md

@@ -29,7 +29,7 @@ $ assumer -a 439426457924 -r human/dso/TGT-dso-IncidentResponse \
 
 2. From the Snapshots tab in the EC2 console, select your snapshots (JBoss & Jenkins) hosts.
 
-3. For each snapshot, create a volume by selecting `Actions` >  `Create Volyme`. Select `us-west-2c` from the `Availability Zone` pull-down (same as bastion). Click `Create`, note the volume ID and click `Close`.
+3. For each snapshot, create a volume by selecting `Actions` >  `Create Volume`. Select `us-west-2c` from the `Availability Zone` pull-down (same as bastion). Click `Create`, note the volume ID and click `Close`.
 
 4. Navigate to the Volumes tab, for each of the newly created volumes, wait for the volume state to be `available`.
 
@@ -81,7 +81,7 @@ $ sudo cat /mnt/<YOUR STUDENT ID>/jenkins/var/log/auth.log
 2. Find the username for the user that was denied sudo actions.
 
   ```
-$ sudo cat /mnt/<YOUR STUDENT ID>/jenkins/var/log/auth.log |grep sudo
+$ sudo cat /mnt/<YOUR STUDENT ID>/jenkins/var/log/auth.log | grep sudo
   ```
 
   Which user was denied using sudo?