Changes

<td style="border-bottom: thin solid black;">'''Monitoring Disk Space, Intro to LVM'''<ul><li>Monitoring Hard Disk Space</li><li>LVM - Definition</li><li>Using LVM</li><li>Creating Shell Scripts to Flag Low Disk Space</li></ul></td>

<td style="border-bottom: thin solid black;">'''Lecture Notes:'''<br>Monitoring Disk Space, crontab, awk command: [https://prezi.com/__ayhf6te9zb/monitoring-hard-disk-space/ web ] [http://matrix.senecac.on.ca/~murray.saul/ops235/newer/ops235_w8a.pdf pdf ]<br></td>

<!-- no longer used

<br><ul><li>[https://wiki.cdot.senecacollege.ca/wiki/OPS235_Lab_5_-_CentOS7_-_HD2 Removable SATA Drive ]</li><li>[http://zenit.senecac.on.ca/wiki/index.php/OPS235_Lab_5_-_CentOS7_-_SSD2 Solid State Drive]</li></ul>

<td style="border-bottom: thin solid black;">'''Configuring a Network Using Virtual Machines'''<ul><li>Static Network Configuration</li><li>Network Configuration with a DHCP client</li><li>Basic TCP/IP network commands: ping, ifconfig, netstat</li></ul></td>

<td style="border-bottom: thin solid black;">'''Lecture Notes:'''<br>Creating a Virtual Private Network (VPN):<br>[https://prezi.com/kwgvo8g5eraj/creating-a-virtual-private-network-vpn/ web ] [http://matrix.senecac.on.ca/~murray.saul/ops235/newer/ops235_w10a.pdf pdf ]<br>Bash Shell Scripting (part 6): [https://prezi.com/7j9ggxkg7jqc/copy-of-creating-a-virtual-private-network-vpn/ web ] [http://matrix.senecac.on.ca/~murray.saul/ops235/newer/ops235_w10b.pdf pdf ]</td>

<!-- no longer used

<br><ul><li>[https://wiki.cdot.senecacollege.ca/wiki/OPS235_Lab_6_-_CentOS7_-_HD2 Removable SATA Drive ]</li><li>[http://zenit.senecac.on.ca/wiki/index.php/OPS235_Lab_6_-_CentOS7_-_SSD2 Solid State Drive]</li></ul>

<td style="border-bottom: thin solid black;">'''Setup and Configure Secure Shell Services'''<ul><li>Network Services</li><li>SSH</li></ul></td>

<td style="border-bottom: thin solid black;">'''Lecture Notes:'''<br>Securing Network via SSH: [https://prezi.com/dj6_vmmuds0t/securing-a-network-via-ssh/ web ] [http://matrix.senecac.on.ca/~murray.saul/ops235/newer/ops235_w11a.pdf pdf ]<br>Configuring Firewalls (iptables): [https://prezi.com/9zurywz2gkyx/configuring-a-firewall-iptables/ web ] [http://matrix.senecac.on.ca/~murray.saul/ops235/newer/ops235_week11b.pdf pdf ]</td>

<!-- no longer used

<br><ul><li>[https://wiki.cdot.senecacollege.ca/wiki/OPS235_Lab_7_-_CentOS7_-_HD2 Removable SATA Drive ]</li><li>[http://zenit.senecac.on.ca/wiki/index.php/OPS235_Lab_7_-_CentOS7_-_SSD2 Solid State Drive]</li></ul>

<td style="border-bottom: thin solid black;">'''Setting Up, Using &amp; Maintaining a DHCP Server'''<ul><li>DHCP Server</li></ul></td>

<td style="border-bottom: thin solid black;">'''Lecture Notes:'''<br>Setting up a DHCP Server: [https://prezi.com/zkpwa8y_6ovt/setting-up-dhcp/ web ] [http://matrix.senecac.on.ca/~murray.saul/ops235/newer/ops235_w12.pdf pdf ]</td>

<!-- no longer used

<br><ul><li>[https://wiki.cdot.senecacollege.ca/wiki/OPS235_Lab_8_-_CentOS7_-_HD2 Removable SATA Drive ]</li><li>[http://zenit.senecac.on.ca/wiki/index.php/OPS235_Lab_8_-_CentOS7_-_SSD2 Solid State Drive]</li></ul>