User contributions for Andrew

9 March 2022

• 01:0001:00, 9 March 2022 diff hist −550‎ OPS345 Lab 6 ‎ →‎Email client: Thunderbird Tags: Manual revert Visual edit

8 March 2022

• 18:2718:27, 8 March 2022 diff hist +550‎ OPS345 Lab 6 ‎ →‎New VM: email Tag: Reverted
• 15:1015:10, 8 March 2022 diff hist +308‎ OPS345 Lab 6 ‎ →‎SMTP server: Postfix
• 15:1015:10, 8 March 2022 diff hist 0‎ File:AWSSsSMTPOpen.png ‎ Andrew uploaded a new version of File:AWSSsSMTPOpen.png current
• 15:0915:09, 8 March 2022 diff hist 0‎ File:AWSssSMTPlocalhost.png ‎ Andrew uploaded a new version of File:AWSssSMTPlocalhost.png current
• 15:0815:08, 8 March 2022 diff hist 0‎ N File:AWSSsSMTPOpen.png ‎No edit summary
• 13:1813:18, 8 March 2022 diff hist +578‎ OPS345 Lab 6 ‎ →‎SMTP server: Postfix
• 13:0413:04, 8 March 2022 diff hist 0‎ N File:AWSssSMTPlocalhost.png ‎No edit summary
• 12:5912:59, 8 March 2022 diff hist +229‎ OPS345 Lab 6 ‎ →‎SMTP server: Postfix Tag: Visual edit
• 12:5312:53, 8 March 2022 diff hist −494‎ OPS345 Lab 6 ‎ →‎Storage
• 12:4712:47, 8 March 2022 diff hist +5‎ OPS345 Lab 6 ‎ →‎email VM Tag: Visual edit
• 12:4612:46, 8 March 2022 diff hist +995‎ OPS345 Lab 6 ‎ →‎email VM
• 11:3711:37, 8 March 2022 diff hist +1,025‎ OPS345 Lab 6 ‎ →‎email VM
• 11:3211:32, 8 March 2022 diff hist 0‎ N File:AWSDigEmail.png ‎No edit summary current
• 07:2807:28, 8 March 2022 diff hist +277‎ OPS345 Lab 6 ‎ →‎email VM
• 07:0707:07, 8 March 2022 diff hist +30‎ OPS345 Lab 6 ‎ →‎email VM Tag: Visual edit
• 07:0707:07, 8 March 2022 diff hist +456‎ OPS345 Lab 6 ‎ →‎Email services components
• 06:4906:49, 8 March 2022 diff hist +1‎ OPS345 Lab 6 ‎ →‎Email services components
• 06:4806:48, 8 March 2022 diff hist +48‎ OPS345 Lab 8 ‎No edit summary Tag: Visual edit
• 06:4806:48, 8 March 2022 diff hist +47‎ OPS345 Lab 7 ‎No edit summary Tag: Visual edit
• 06:4706:47, 8 March 2022 diff hist +48‎ OPS345 Lab 6 ‎No edit summary Tag: Visual edit
• 06:4606:46, 8 March 2022 diff hist +970‎ OPS345 Lab 6 ‎No edit summary Tag: Visual edit: Switched
• 06:4406:44, 8 March 2022 diff hist 0‎ N File:Email-servers.png ‎No edit summary current

6 March 2022

• 01:4401:44, 6 March 2022 diff hist +4‎ OPS345 Lab 5 ‎ →‎Your DNS records Tag: Visual edit

28 February 2022

• 02:3702:37, 28 February 2022 diff hist +1,895‎ N OPS345 Professor Setup ‎ Created page with "= Getting an AWS Academy account = # Contact [mailto:andrew.smith@senecacollege.ca Andrew Smith] to get an invitation for AWS Academy. # After you receive your invitation (in 1-2-days) you'll neeed to complete the '''Educator Orientation''' in order to be able to create classes of your own. If you read everything: that will take about an hour. = Creating a class = # The link to '''Create a Class''' is under '''Account'''. # You want to create a '''AWS Academy Learner..."
• 02:3602:36, 28 February 2022 diff hist +69‎ N OPS345 Lab 8 ‎ Created page with "* Storage overview on AWS * EBS * RDS * EFS * S3 Category:OPS345"
• 02:3602:36, 28 February 2022 diff hist +5,060‎ N OPS345 Lab 7 ‎ Created page with "* webmail * set up thunderbird for myseneca * can't use the same keys generated in www lab, they're for the wrong FQDN <source> andrew@p51:~/prog/seneca/ops345/new$ sudo su - root@p51:~# certonly --manual --preferred-challenges dns certonly: command not found root@p51:~# certbot certonly --manual --preferred-challenges dns Saving debug log to /var/log/letsencrypt/letsencrypt.log Plugins selected: Authenticator manual, Installer None Please enter in your domain name(s) (..."
• 02:3502:35, 28 February 2022 diff hist +2,700‎ N OPS345 Lab 6 ‎ Created page with "* Email overview * Create a new VM named 'email' in vpc-ops345, 10.3.45.12, with an extra 4GB EBS volume, ops345sgemail, email.asmith15.ops345.ca * ssh only from ops345sgprivate * add an iptables rule on router to forward port 2212 to email:22, don't forget to edit ops345sg * email_public_ip * add A record for email now since it will take some time to propagate * add MX email.asmith15.ops345.ca.[1] * test on router first, records are cached for 60 minutes. test on www se..."
• 02:3302:33, 28 February 2022 diff hist +20,704‎ N OPS345 Lab 5 ‎ Created page with "= DNS overview = The Domain Name System converts human-friendly domain names to IP addresses. Computers on the internet can only communicate with each other using IP addresses. But people aren't very good at remembering long strings of numbers (up to 12 digits for ipv4) or even longer strings of numbers and characters mixed (24 characters for ipv6). Therefore DNS is a critical part of the internet infrastructure, and just about everyone who has a website needs to do so..."
• 02:3202:32, 28 February 2022 diff hist 0‎ N File:AWSHTTPSWorks.png ‎No edit summary current
• 02:3202:32, 28 February 2022 diff hist 0‎ N File:AWSCopyCertbotKeys.png ‎No edit summary current
• 02:3002:30, 28 February 2022 diff hist 0‎ N File:AWSCertbot-part2.png ‎No edit summary current
• 02:3002:30, 28 February 2022 diff hist 0‎ N File:AWSCertbot-part1.png ‎No edit summary current
• 02:2802:28, 28 February 2022 diff hist 0‎ N File:BrowserCA.png ‎No edit summary current
• 02:2802:28, 28 February 2022 diff hist 0‎ N File:ServerCA.png ‎No edit summary current
• 02:2702:27, 28 February 2022 diff hist 0‎ N File:Ssh connection explained.png ‎No edit summary
• 02:2702:27, 28 February 2022 diff hist 0‎ N File:Crypto.jpeg ‎No edit summary current
• 02:2602:26, 28 February 2022 diff hist 0‎ N File:NextcloudUntrustedDomain.png ‎No edit summary current
• 02:2502:25, 28 February 2022 diff hist 0‎ N File:AWSwwwDNS.png ‎No edit summary current
• 02:2402:24, 28 February 2022 diff hist 0‎ N File:DNSquery.png ‎No edit summary current
• 02:2402:24, 28 February 2022 diff hist 0‎ N File:LittlesvrTTL.png ‎No edit summary current
• 02:2402:24, 28 February 2022 diff hist 0‎ N File:LittlesvrNamespro.png ‎No edit summary current
• 02:0302:03, 28 February 2022 diff hist +21‎ OPS345 Assignment 1 ‎ →‎Why this assignment is stupid
• 02:0302:03, 28 February 2022 diff hist +95‎ N Category:OPS345 ‎ Created page with "These are the pages in the OPS345 category, probably related to the OPS345 course:" current
• 01:5901:59, 28 February 2022 diff hist +10,299‎ N OPS345 Assignment 1 ‎ Created page with "= Overview = In this assignment you'll use many of the skills you learned so far to set up several Apache web servers with a lame load balancer. It won't be even close to production-ready but you will get more practice with the basics, which is what you need most now. This assignment assumes that your www.youruserid.ops345.ca is a working web server. If you didn't complete that part of Lab 3: you'll need to do it first. The format of the assignment is similar to a lab..."
• 01:5401:54, 28 February 2022 diff hist +10‎ OPS345 Lab 3 ‎No edit summary
• 01:5101:51, 28 February 2022 diff hist +68‎ OPS345 Lab 4 ‎No edit summary Tag: Visual edit: Switched
• 01:3701:37, 28 February 2022 diff hist 0‎ N File:AWSAsg1Overview.png ‎No edit summary current
• 01:2801:28, 28 February 2022 diff hist +18,850‎ N OPS345 Lab 4 ‎ Created page with "= Databases = All computer data is stored as 1s and 0s, but noone has the time to write and read millions and billions of those just to see some pictures. Only people in the Matrix can look at a stream of binary data and see pictures. Real people need a library to convert that stream of data to RGB values for pixels in XY coordinates, and a video card to place those on a screen. The same applies to apparently simple data like strings of text. You could store text as AS..."
• 01:2701:27, 28 February 2022 diff hist 0‎ N File:AWSNextcloudUploadFile.png ‎No edit summary current