Open a new terminal window. Become the root user. Ensure you are the root user by issuing the “id” command on the command line.
What is the uid number? _________________________________
Change directory to /home. Check that all your users have home directories.
What command(s) did you use to do this?
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Open a new terminal window. Become the root user. Ensure you are the root user by...
Login to Suse Linux as root. Complete the task working as the root user. 1. What is your current directory. What did you enter at the command prompt to determine your current working directory? 2. Change directories if needed to find your foods (or food) file. Use vi to make the file contain 10 food items. Save your file and quit. Use the cat command, and option, and the argument food to display the food file with numbered lines. Use...
UNIX File Permission help, please answer the questions in the green boxes. Thank you Lab 03 File Permissions In this lab we will: learn about file permissions learn to create symbolic links and hard links Utilities that will be utilized in this Lab: us, cd, less, cat touch, chmod id umask, mkdir, In, echo and redirection Users and Groups Linux supports several methods of controlling access to files an directories. In this lab we are going to learn the traditional...
Close the terminal, and open a new terminal session. Create a new directory ~/backups Accomplish the following steps by typing on the command line within a period of a couple minutes so the timestamps will be similar: Navigate to ~/backups ls ~/Documents Run your doc-backup script. tar -tf <your tar file> to see the contents. (If this produces a large amount of output, be sure you cut it down to a few lines in the terminal capture later.) Run doc-backup...
Step 3: How would you write this script in C? It needs to do the things required in step 3. 1. You have received a new batch of distinguished users; their basic information is located in newusers.tar. Inside of the tar file, there is a file called "newusers.txt" which contains a colon-separated entry for each user: the username, the uid, the GECOS information, and the user's preferred shell. Also in the tar file you will find a public key for...
Cybersecurity Fundamentals Lab #9: Access ControlName: ____________________ If your Kali VM is already up and running, login to the root account on the VM via ssh. It does not matter whether you use a command line or GUI sshclient. If your VM is not currently up, use the vSphere web client to start your VM before logging into it via ssh.1: Create an Unprivileged User For some labs, including this one, we will need a non-root user account on the...
Vim and Unix Questions In a vim window, how do you set a tab to be two spaces wide? In a vim window, how do you, with a simple and single command, move the cursor to 5 lines below (don’t worry about the actual number of lines) and do nothing else? In a vim window, how do you, with a simple and single command, assuming your cursor is at the beginning of the word, delete the current word and do...
When establishing PYTHONPATH, which terminal window to use? Just the regular terminal window (.bash) that opens when I click on Terminal in Utilities in Applications? Also, as I add the following line to the end: export PYTHONPATH="/Users/my_user/code", do I add it to this line, which is already there for some reason? : my-MacBook-Air:~ myname$ Also, how do I save this file in Mac? And finally, what do i substitute this by?: /Users/my_user/code. Is this the path where I installed Python?...
Creating a Shell Interface Using Java This project consists of modifying a Java program so that it serves as a shell interface that accepts user commands and then executes each command in a separate process external to the Java virtual machine. Overview A shell interface provides the user with a prompt, after which the user enters the next command. The example below illustrates the prompt jsh> and the user’s next command: cat Prog.java. This command displays the file Prog.java on...
Using Kali Linux, the Windows Linux Sub-System, or another Debian based Linux distribution, perform the following tasks based on the Linux Fundamentals lecture. For this lab, take screenshots for all major steps completed to illustrate that each task was successfully completed the same method as would be used for other labs). Tasks: 1. Create a new user named Billy Bob using the command linter face 2. Add Billy Bob to the sudoers group 3. Update and upgrade your Linux distribution...
Open Command Prompt typing CMD command in your Search window. Change the directory from current to root (C:). Make a new directory called CIS165_Your Last Name (example: CIS165_Nossa). Within this directory, make subdirectories called Can1 and Can2. Verify the created directory and subdirectories using particular command. Under Can1 subdirectory creates three files called Jam.txt, Milk.txt and Juice.txt. Verify that you created these files using particular command. Move Jam.txt file from the Can1 subdirectory to the Can2 folder. Compare using special...