Question

What does the ls command do? Select one: a. Enter a new login session b. Leave...

What does the ls command do?

Select one:

a. Enter a new login session

b. Leave the current login session

c. List the files in a directory

d. List all of the users currently logged in

0 0
Add a comment Improve this question Transcribed image text
Answer #1

ls command list information about files and directories within the file system

In other words, ls command do List the files in a directory

Option C

Add a comment
Know the answer?
Add Answer to:
What does the ls command do? Select one: a. Enter a new login session b. Leave...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
  • 2. At the command prompt, type ls –l /dev/log and press Enter. What is the file type? Which daemo...

    2. At the command prompt, type ls –l /dev/log and press Enter. What is the file type? Which daemon on Ubuntu Server Linux uses this file and what is its purpose? 3. At the command prompt, type less /etc/rsyslog.conf and press Enter to view the configuration file for the System Log Daemon. Are there any entries that specify facilities, priorities, or log file locations? What does the last line of the file specify? Press q when finished to quit the...

  • a) How would you use the ls command to display all of the files/directories in the...

    a) How would you use the ls command to display all of the files/directories in the directory ‘/sbin’ that start with ‘bl’? b) How would you use the ls command to display all of the files/directories in your current directory that contain the word ‘grade’ somewhere in the name and end with ‘.pdf’? c) How would you use the ls command to display all of the files/directories in your current directory that are any two characters followed by the file...

  • QUESTION 1 What will be the output of following Unix command: find / -name ‘*’ A....

    QUESTION 1 What will be the output of following Unix command: find / -name ‘*’ A. List all files and directories recursively starting from / B. List a file names * in / C. List all files in / directory D. List all files and directories in / directory QUESTION 2 Which command is used to extract a column/field from a text file / input. A. paste B. get C. cut D. tar QUESTION 3 Which command creates an empty...

  • do numbers 4-8 4. Given any directory, use the Is command to display: • all files...

    do numbers 4-8 4. Given any directory, use the Is command to display: • all files and sub-directories starting with the letter "D" (note do not list anything in any sub-directory) • its immediate sub-directories (sub-directories only, and no other ordinary files) its immediate hidden sub-directories only - take a screenshot (#3-3) that clearly shows the command and the result. 5. Assume that the following files are in the working directory: $ ls intro notesb ref2 section 1 section3 section4b...

  • Login to Suse Linux as root. Complete the task working as the root user. 1. What...

    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...

  • Some multiple choice questions of Computer Science: Linux command; Actually I can google it but the...

    Some multiple choice questions of Computer Science: Linux command; Actually I can google it but the choice here is a little..unclear. So I can't make sure..Thank you! 1:What does the Linux command “cat” do? a. copy the contents of a file to the screen b. count the number of characters in a file c. create a Linux catalog d. open up an edit session allowing you to modify a file 2:Which of the following Linux commands is best for getting...

  • 1. Navigate to your home directory by typing cd. Now type ls and notice that there...

    1. Navigate to your home directory by typing cd. Now type ls and notice that there is a subdirectory called Downloads. Now navigate to the root of the file system by typing cd /. From here, which single command would you use to navigate directly to the Downloads folder that is located in your home directory? The output of the command would be as follows: 2. From the Downloads directory which single command would you use to navigate back up...

  • 1. Explain the difference between the /etc/profile and the ~/.bash_profile file. Which one is executed first?...

    1. Explain the difference between the /etc/profile and the ~/.bash_profile file. Which one is executed first? 2. Edit your .bash_profile file as follows: 1. Welcome the user 2. Add your home directory to the path if it is not there 3. Set erase to the Backspace key using stty. 4. Type source .bash_profile. What is the function of the source command? 3. What is the default primary prompt? 1. Change the prompt to include the time of day and your...

  • Examine the following script, n-on: who | sort | awk '{print $1}' | uniq | wc...

    Examine the following script, n-on: who | sort | awk '{print $1}' | uniq | wc -l What will be the output of n-on? (A) The number of processes running for each user that is currently logged on to the system. (B) The number of users logged on to the system at the time the script is run. (C) The date and time of your last login to the system. (D) A list of all the users currently logged on...

  • INFO 1211

    Lab 0: Essential UNIX OperationsObjectivesAt the end of this of lab, you should be able to:securely      log in to a remote computer running a UNIX-like operating systemread the      manual page for any commanduse the      UNIX file systemedit a      text fileNotes:·         In order to get familiar with UNIX, do all your work on UNIX.·         A command line interface may be harder to learn, but can be more powerful for scripting and automating tasks.·        ...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT