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OPS335 Lab 3

60 bytes added, 12:21, 23 May 2018
In Class Submission (Murray Saul's Classes only)
::<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>'''vm1.yoursenecaid.ops''' , '''vm2.yoursenecaid.ops''' , and '''vm3.yoursenecaid.ops'''<br>
::<span style="color:green;font-size:1.5em;">&#x2713;</span>'''nslookup''' information ('''A''', '''NS''', '''MX''' records) for '''host.yoursenecaid.ops''' , '''vm1.yoursenecaid.ops''' , '''vm2.yoursenecaid.ops''' , '''vm3.yoursenecaid.ops'''.::<span style="color:green;font-size:1.5em;">&#x2713;</span>'''dig +trace''' for '''host.yoursenecaid.ops''' , '''vm1.yoursenecaid.ops''' , '''vm2.yoursenecaid.ops''' , '''vm3.yoursenecaid.ops'''.
::<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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