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The document provides an introduction to using the command line interface. It begins with explaining why the command line is useful to have more control over your computer. It then describes what the command line is and how to access it on Mac OSX through the Terminal application. The document proceeds to explain basic commands like ls to list files, cd to change directories, pwd to print the working directory. It has exercises for users to practice navigating and manipulating files using these basic commands. The document also covers more advanced commands like touch to create files, nano or edit to open files, and rm to delete files. Finally, it suggests tutorials for users to further explore using the command line.
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This document discusses three approaches to talking about ethics: respecting rules, considering consequences, and cultivating excellence. It focuses on the key aspects of each approach. Respecting rules focuses on duty and obligation to follow set rules. Considering consequences measures ethics based on the outcomes of a choice. Cultivating excellence focuses on developing virtues and promoting human flourishing. The document provides examples and potential criticisms of each approach and prompts the reader to generate ethical guidelines.
1027 googlization
The document discusses Google's power and influence as the dominant search engine. It provides resources for an SEO analysis project, noting Google uses HTML tags and incoming links to organize web search results at massive scale without human oversight. This lack of authority means a site's SEO integration can impact its visibility on Google search results pages, giving Google significant control over businesses. The document links to a video discussing America's evolving internet culture and opinions on both benefits and concerns around Google's power.
11 03-writing-seo-text
The document provides tips and best practices for writing and optimizing content for SEO purposes. It discusses supporting claims with evidence, using details and examples, and outlining documents. It also covers topics like keywords, site structure, links, and adhering to current SEO practices rather than "chasing algorithms." The overall message is that quality content focused on users and optimized for search engines is key to success.
1006 kuhlthau
The document discusses Carol Kuhthau's Information Search Process (ISP) model, which outlines seven stages of information seeking: initiation, selection, exploration, formulation, collection, presentation, and assessment. It asks how different parts of an assigned database, such as full-text keyword searching, controlled vocabulary, glossaries, and reference works, can help with the various stages of the ISP, like discovering what you want to search for or know you want to find. Sample searching of the database is suggested.
0929 databases
Databases are useful for storing and organizing large amounts of information. They work well when data has a defined structure and relationships between records. Databases can retrieve information with high accuracy if properly managed. A database contains tables which hold records with the same field structure. Each record contains data fields for a particular item. Fields make up the columns in a table, while records form the rows. Databases also use keys like primary and foreign keys to link records together. Boolean logic operators like AND, OR and NOT can be used to perform operations on data within a database.
0922 overrated
The document discusses wrapping up lessons on 2nd order systems and discusses future lessons on 3rd order systems. It provides instructions for students on assignments, including focusing digital organization essays on references from the readings. It outlines three steps to understanding what makes something a 3rd order system and says more work on 2nd order systems is needed before exploring 3rd order in depth through an upcoming search strategy project. It also includes links to resources on ontology.
0908 chapter6
This document discusses smart leaves that have unique identifiers and know what they are. It also discusses potential conflicts that can arise over how to categorize information and proposes including all relevant information and postponing decisions on categorization when conflicts occur. Hierarchies are noted as useful but contingent organizational structures. The concept of intertwingularity is also mentioned.
0908 chapter5
The document discusses the concept of miscellaneous and defines it as items that are diverse and lack a clear categorization. It notes that creating precise taxonomies for organizing information is an expensive and time-consuming process. As an alternative, it advocates for a more flexible approach that allows items to have multiple tags, loses some nesting capabilities but makes information more accessible, and gives up rigid control over organization.
0908 chapter4
The document discusses organizing information into categories and discusses some rules for effective categorization. It provides an example of categorizing a location using nested categories from the broadest to most specific. It then discusses using facets for organizing information, giving the example of using facets like players, genre, setting, game mechanic, and intensity to better organize a Steam game library.
0901 chapter3
The document discusses taxonomy and classification systems for organizing knowledge. It provides examples of classification under the subclasses of social sciences and industries, land use, and labor. Specifically, it shows examples of records being classified under the topics of electronic data processing, information technology, and related fields. The document also notes that third order classification involves multiple second order systems taking place simultaneously.
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- 1. Basic Introduction to the Command Line Tech 101 Workshop CDMD Fall 2013
- 2. Why Should I Care? Give your computer(*) direct commands Be in control Children use pictures to control their computers, grown ups learn to read and use words. (this is a joke.) (*) Also remote computers, VMs, & ser vers.
- 3. What is the Command Line? A place to enter direct commands. Shell & Terminal Emulators In OSX it is accessed through Terminal
- 4. In The Beginning Was The Command Line
- 6. Let’s Do It! Open a terminal on your machines
- 7. Navigating the Terminal Look Ma! No mouse. ! Use left and right arrows to move the cursor Use Up and Down arrows to retrieve previous commands
- 8. Basic Commands ls = list. (dir in DOS) pwd = print working directory cd = change directory man = manual clear = clear screen control-c = exits command if frozen
- 9. What You’ll See: ls ls shows files and folders files have an extension (.exe, .txt. .html) Folders do not.
- 10. What You’ll See: cd cd changes the directory cd .. goes up one level cd $directoryname goes to that directory
- 11. What You’ll See: pwd pwd: shows you where you are
- 12. Exercise: use ls, cd, and pwd to explore your machine.
- 13. More Commands touch = touch $newfilename (creates file w/o editing) nano = nano $filename (opens file in nano editor) edit = edit $filename (edits file in default editor) rm = rm $filename (deletes file. CAREFUL)
- 14. Exercise: Make a File The Touch Command
- 15. Try This: use touch to create a file edit the file with nano verify the changes using edit delete the file using rm
- 16. /tech101basic Let’s Take a Break
- 17. Part Two: Tutorial Go through a self paced tutorial to try new stuff.
- 18. Pick a Tutorial Tutorial on Manipulating your Mac’s Appearance http:/ /bit.ly/tech101osx http:/ /www.wikihow.com/Customize-Your-Mac-Using-theTerminal More Advanced Linux Tutorial http:/ /bit.ly/tech101adv http:/ /linuxcommand.org/learning_the_shell.php Very Basic Tutorial Repeating First Lessons http:/ /bit.ly/tech101basic http:/ /blog.teamtreehouse.com/introduction-to-the-mac-os-xcommand-line
- 19. /tech101basic Let’s Take a Break
- 20. Part 3: Hardware Hacking Use the command line to own your machines.