at the command prompt type less etcpasswd and press enter where is the line that describes the r

Name: at the command prompt type less etcpasswd and press enter where is the line that describes the root user located in this file where is the line that describes the user1 user in this file how 84708
Uploaded: 2023-12-15T23:48:48-08:00
Duration: 2 min 51 s
Channel: Akash M
Description: at the command prompt type less etcpasswd and press enter where is the line that describes the root user located in this file where is the line that describes the user1 user in this file how 84708

Step 1: Open the terminal and type the command `less /etc/passwd` then press Enter to view the c

At the command prompt type less etcpasswd and press enter...

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Linux PREREQUISITES/NOTES: Students must know the root password. Assume relative paths except where noted. Clearly write commands with enough spaces for clarity. Enter the FULL command unless otherwise specified. COMPLETION - COMMANDS (1 point each except where noted): NOTE: Assume RELATIVE paths except where noted and clearly indicate spaces with enough space. Also, assume the current directory is the home directory. (2 pts) Rewrite the following command without using a pipe operator: cat /etc/passwd grep student (2 pts) The file10 file has the following permissions: -rwxrwxr-x. Enter a command, which REMOVES Read access for Other, using either symbolic or octal notation. The command should not change any of the other permissions, just REMOVE READ from Other. (3 pts) Provide 3 different commands to create a file called file1. Do not use the same method of file creation more than once (for example, if using output redirection, only use ">" or ">>", but not both). (2 pts) Your current directory is /tmp. Write a command to change your current directory to the /home/student1 directory using a relative and absolute (full) path: Relative: Absolute: (2 pts) Enter a command, which will extract and display only the 1st column of the /etc/passwd file, as well as sort the output. (Use at least one pipe operator for this answer). (2 pts) Clearly explain the difference between the purpose of the grep and find commands: A file has permissions rwxr--r--. Convert the given symbolic permission notation into octal notation: (2 pts) Enter a find command to find all files of type "directory" below the /tmp directory:

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1. Use UGOA notation to change the following file's permission from this: -rw-r----- 1 ryan ryan ....... topsecret.jpg to this: -rwxr-xrw- 1 ryan ryan ....... topsecret.jpg USE UGOA NOTATION ONLY - NOT OCTAL (5 points) 2. User rswanson has quit to pursue carpentry and I need to not only remove his account from my server, but backup the user's home directory AND then delete all files which were owned by the user. What SINGLE command would do this? (5 points) 3. Whoops! I just ran the following command: # sudo chmod 000 ./mydirectory Now I can't read the directory or cd into it! Show me a command that would allow the directory's owner and group to cd to the directory and list the contents for the owner and group of the directory ONLY! (5 points) sudo chmod -R u+r ./mydirectory 4. I want to manually mount a thumb drive (/dev/sdb1) that has an NTFS (Windows) file system. I created a directory called 'evidence' on which to mount it. Specify the command to manually mount the thumb drive on the directory '~/evidence'. Note: I don't want to see 'auto' in the answer. (5 points) 5. I'm finished with the thumb drive from Question 4 above. Specify the command to unmount the drive. (5 points) 6. I have a file called "backup.tgz" which is owned by user buster. I want to change the owner of that file to user tobias and the group to maeby. What command would do this? (5 points) 7. I want to create a new user jharkness. I want his home directory to be /home/jack, I want his user ID to be 314, and I want his shell to be /bin/dash. What single command would do this? (5 points) 8. Regarding question 7 above, I want to modify the jharkness account so his shell is /bin/bash. What command would do this? (5 points) 9. I want to allow jharkness to be able to use 'sudo.' Explain what you would do to allow this in Mint. (5 points)

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