Potentially Nonsense

No one expects the duckie inquisition.

Category: Bash

NaNoCertMo: Users and Permissions

Can I just say I’ve missed command line? I didn’t realize just how much. I picked up a smattering of Linux in the 90s. Just enough to play and code for a Mu*. (I miss the multi-user shared hallucination, y’all.) Then in my 20s I worked with a mainframe environment, with COBOL and JCL, and also a Unix box. I saved up and got a little house that I loved. I was on a good track. Then I got twitterpated, got foolish, got married, got manipulated into leaving my career (AND WENT ALONG WITH IT. What was I thinking??), and now I want back in. Badly.

The OS class I’m taking is all about PowerShell and Linux, and my brain loves it. It feels a bit like that first sip of coffee in the morning. Like slipping into a hotsprings on a cold night, under the stars. Like a heated blanket when it’s subzero outside.

Oh.

Yep. I’m definitely getting a dopamine hit from working with command line, again. Oh, brain, why? Why? This is hilarious. I hadn’t quite realized until just now.

Artist’s interpretation of my brain. Photo courtesy of Steven Diaz. Sorry, Steve.

Two sections down. Four sections to go. Twenty days left. Infinite opportunities for dopamine between now and then. Apparently.

Here’s what I finished between November 6th and 10th (today).

Section 2: Users and Permissions – Finished: November 10
15 videos, 3 readings, 1 quiz, 2 assignments.
1. Video: Users, Administrators, and Groups, Oh My!
2. Video: Windows: View User and Group Information – Nov 6
3. Video: Windows: View User and Group Information using CLI
4. Video: Linux: Users, Superuser and Beyond
5. Video: Windows: Passwords
6. Reading: Supplemental Reading for Windows Passwords
7. Video: Linux: Passwords
8. Video: Windows: Adding and Removing Users
9. Video: Linux: Adding and Removing Users
10. Video: Ben Life as a CIO
11. Video: Windows: File Permissions
12. Reading: Supplemental Reading for Windows ACL
13. Video: Linux: File Permissions – Nov 8
14. Video: Windows: Modifying Permissions
15. Video: Linux: Modifying Permissions
16. Video: Windows: Special Permissions
17. Reading: Supplemental Reading for Special Permissions in Windows
18. Video: Linux: SetUID, SetGID, Sticky Bit – Nov 9
19. Discussion Prompt: Your File & Folder Permissions
20. Practice Quiz: Permissions
Graded: Create, Modify, and Remove File and Folder Permissions in Windows
Graded: Create, Modify, and Remove File and Folder Permissions in Linux

NaNoCertMo: Navigating the System

I finished the first section, which is meant to take seven days, in five days. This will eventually catch me up in the class, so that I finish on time at the end of November.

One down. Five sections to go. Twenty-five days left.

I don’t think it’s a surprise that I did this by the skin of my teeth. I learned something useful apart from the course, too. I almost let myself be derailed from finishing. Something is happening at work that I find upsetting, and I almost let that take over my brain and distract me from concentrating on the course. So I need to:
1. Pay attention to when that happens, and figure out how to let it go. No excuses. No letting other people derail me.
2. Tonight, after I’m done, I need to sit down and think my way through why said Work Thing is upsetting me. Because my reaction is all out of proportion. SO out of proportion.

It just dawned on me that this first section is “Navigating the System.” That strikes me as funny, as I’m learning how to learn, and learning how to navigate my new life while I’m at it. Speaking of Navigating the System, I wrote a thank you note to my prior therapist, this morning. We’ve not been able to get schedules to match up to do an exit session, and so a note of thanks will have to do, since I can’t do it in person.

Here’s what I finished between November 1st and 5th (today).

Week 1: Navigating the System – Finished November 5th
32 videos, 10 readings, 3 discussion prompts, 2 quizzes, 3 assignments
1. Video: Course IntroductionNov 1
2. Reading: Navigating Coursera
3. Reading: Program Surveys
4. Reading: Discussion Forums
5. Reading: Get to Know Your Classmates
6. Discussion Prompt: Meet and Greet
7. Video: Lesson Overview and Practice Tips
8. Reading: Windows CLI and Unix Bash
9. Video: List Directories in a GUI
10. Reading: Size vs Size of Disk in Windows
11. Video: Windows: List Directories in CLINov 2
12. Video: Linux: List Directories
13. Video: Windows: Changing Directories in the GUI
14. Video: Windows: Changing Directories in the CLI
15. Video: Linux: Changing Directories in Bash
16. Video: Windows: Make Directories in the GUI and CLI
17. Video: Linux: Make Directories in Bash
18. Video: Windows: Command History
19. Video: Linux: Command History
20. Video: Windows: Copying Files and Directories
21. Video: Linux: Copying Files and DirectoriesNov 3
22. Video: Windows: Moving and Renaming Files, Directories
23. Video: Linux: Moving and Renaming Files, Directories
24. Video: Windows: Removing Files and Directories
25. Video: Linux: Removing Files and Directories
26. Discussion Prompt: Your Favorite OS
27. Video: Cindy Why OS is Important
28. Practice Quiz: Basic Commands
29. Video: Windows: Display File Contents
30. Video: Linux: Display File Contents
31. Video: Windows: Modifying Text Files
32. Reading: Notepad++Nov 4
33. Video: Linux: Modifying Text Files
34. Reading: GNU Documentation for text editors
35. Video: Windows Powershell commands and aliases
36. Video: Windows: Searching within Files
37. Video: Windows: Searching within Directories
38. Video: Linux: Searching within Files
39. Video: Windows: Input, Output, and the Pipeline
40. Video: Linux: Input, Output and Pipeline
41. Video: Windows and Linux Advanced Navigation
42. Reading: Windows PowerShellNov 5
43. Video: Ben First Tech Job
44. Discussion Prompt: What did you learn about OS?
45. Quiz: File and Text Manipulation
46. Video: Instructions for Accessing Linux Qwiklabs
47. Reading: Instructions for Accessing Windows Qwiklabs
Graded: Accessing Qwiklabs
Graded: Create, Modify, and Remove Files and Folders in Windows
Graded: Create, Modify, and Remove Files and Folders in Linux