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OPS335 Lab 3

75 bytes added, 12:23, 23 May 2018
In Class Submission (Murray Saul's Classes only)
'''Arrange evidence (command output) for each of these items on your screen, then ask your instructor to review them and sign off on the lab's completion:'''
::<span style="color:green;font-size:1.5em;">&#x2713;</span>Comment out the hostname resolution (/etc/hosts) files for ALL vms, and use '''host''' command to query from a VM, the IPADDR for:<br><blockquote>'''host.yoursenecaid.ops''' , '''vm1.yoursenecaid.ops''' , '''vm2.yoursenecaid.ops''' , and '''vm3.yoursenecaid.ops'''</blockquote><br>::<span style="color:green;font-size:1.5em;">&#x2713;</span>'''nslookup''' information ('''A''', '''NS''', '''MX''' records) for:<br><blockquote>'''host.yoursenecaid.ops''' , '''vm1.yoursenecaid.ops''' , '''vm2.yoursenecaid.ops''' , '''vm3.yoursenecaid.ops'''.</blockquote>::<span style="color:green;font-size:1.5em;">&#x2713;</span>'''dig +trace''' for:<br><blockquote>'''host.yoursenecaid.ops''' , '''vm1.yoursenecaid.ops''' , '''vm2.yoursenecaid.ops''' , '''vm3.yoursenecaid.ops'''.</blockquote>
::<span style="color:green;font-size:1.5em;">&#x2713;</span>Download the labcheck3.bash checking bash shell script by issuing the command:<br><br>'''wget http://matrix.senecac.on.ca/~peter.callaghan/files/OPS335/labcheck3.bash'''<br><br>set execute permission and run the shell script on your '''host''' machine.
::*For '''Peter's classes''', follow his Online Submission instructions in Moodle.

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