Unit 2 Explore and Discuss (NT1430.U2.GA2) Brian Melson Unit 2 Students search and explore the ITT Tech Virtual Library for resources on the Linux Filesystem‚ using the following keywords and phrases to help you locate appropriate resources: ext file system The Second Extended File System (EXT2) file system is a replacement of the Extended File System (EXT). The file system was created by Rémy Card in 1993. EXT2 was the default file system for Linux until EXT3 came along. EXT2 still is a favored
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Unit 3 Explore and Discuss (NT1430.U3.GA2) Brian Melson Unit 3 . A bash script is a file containing a list of commands to be executed by the bash shell. Bash scripts have many uses that they can be used for. For example‚ you could write a simple bash script that will change the background color on your screen. Also with bash scripts‚ you can run them when you want to. They don’t have to be run right away‚ you have the freedom to do it when you want to. Bash is a unix based shell created by
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Unit 5 Students search and explore in the following places‚ finding resources that help them understand mail services in Linux. ITT Tech Virtual Library The More Information section of textbook Chapter 20‚ page 732 Students should use the following keywords and phrases to help them locate appropriate resources: Sendmail configuration In order to use Sendmail‚ first ensure the sendmail package is installed on your system by running‚ as root: yum install sendmail In order to configure Sendmail
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Unit 2 Chapter Exercises (NT1430.U2.GA1) Unit 2 Sobell‚ Chapter 5‚ p. 182‚ Exercises 1‚ 3‚ 4‚ 8‚ 10 Sobell‚ Chapter 6‚ p. 221‚ Exercises 1‚ 2‚ 3‚ 4‚ 6 Grading: Answers to the end-of-the-chapter exercises can be found in the text instructor guide. To access the guide‚ follow the steps outlined in the Instructor Guide for accessing the Pearson IRC. Pg. 1821. Which of the following installation steps are typically required on a Cisco router‚ but not typically required on a Cisco switch? a. Connect
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NT1430 Linux Networking: Study Guide Wed 21-November-2012 Linux Commands: Know these commands and what they do: • Directory and list commands o ls‚ ls –l o pwd o cd / o cd and cd~ (hint: both take you to your home directory) o cd .. (takes you up one directory • Know what cp and mv do and how to use them • File viewing commands: o cat o less and more (one page at atime) o vi and view o tail (shows the last 10 lines of a file) o head (shows the top 10 lines) • chmod for changing permissions
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NT1430 Misty Moore June 30‚ 2014 Unit 2 Chapter Exercises Chapter 5 1. Which commands can you use to determine who is logged in on a specific terminal? $ who 3. What happens when you give the following commands if the file named done already exists? $ cp to_do done $ mv to_do done It will overwrite the done file unless you put in command c –i 4. How can you find out which utilities are available on your system for editing files? Which utilities are available on your system? Give
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Matt Moore NT1430 5-30-13 Research Paper When it comes to IPv6 there are a lot of topics that can be discussed. It will change the Internet forever as we know it. IPv4 is the fourth version of protocol using a 32 bit address space whereas IPv6 will be using 128 bits of hexadecimal addressing to allow for drastically more addresses. Currently IPv4 allows roughly 4‚294‚967‚296 possible addresses and with the current allocation practices it limits the number of public address to a few hundred
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NT1430 26Sep14 Unit 2 Chapter 5 p.182 1‚3‚4‚8‚10 Unit 2 Chapter 6 p. 221 1‚2‚3‚4‚6 1) What commands can you use to determine who is logged in on a specific terminal? who‚ whoami 3) What happens if you give the following commands when the file ‘done’ already exists? $cp to_do done ‘done’ is overwritten with contents of ‘to_do’ $ mv to_do done ‘done’ is overwritten with contents of ‘to_do’ ‘to_do’ no longer exists after the command 4) How can you find out which utilities are available on your
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Unit 2 Assignment NAME __Joy Brewer__________ NT1430 DATE __6/27/15_________ 1. What is the utility that can be used to copy a file‚ including text and executable program (binary) files? cp 2. Which of the following Linux utilities lists the names of files in a single directory? ls 3. What
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Chap. 1 Pg.20-21 1) Users have the freedom to run‚ copy‚ distribute‚ study‚ change and improve the software. The freedoms to run the program as you wish‚ for any purpose. The freedoms to study how the program works and change it so it does your computing as you wish. Access to the source code is a precondition for this. The freedom to redistribute copies so you can help your neighbor. https://www.gnu.org/philosophy/free-sw.html 4) A nonprofit with a worldwide mission to promote computer user freedom
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