For linux What is the function of "whoami" command? What is the function of "ls" command? What is the name of the default desktop environment of Ubuntu 12.04? Write the necessary commands to display the list of the files ending with txt under the current working directory.
Q: When you type the pwd command, you notice that your current location on the Linux filesystem is the…
A: The pwd command displays the current position of the user on the Linux filesystem. According to the…
Q: What command instructs awk to output the home directory, user login name, and user ID for the first…
A: Command: The command that instructs awk to print the home directory, user login name, and user ID…
Q: 2. Write a single linux command to find the file(s) and line number(s) where the string: "using…
A: The command is
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A: Required:
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A: The given questions are multiple choice selected question so I can explain in detail below step.
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Q: Which of the following commands or sequences of commands will rename a file x to file y in a Unix…
A: Answer the above question are as follows
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A: here is your solution The grep apparatus is incorporated into the operating system, so you don't…
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A: First, we need to make sure that we have a list of all the ten users we need to create. The most…
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A: Answer A The SunOS command line is used to manipulate files and directories. You type in the file…
Q: When you type the pwd command, you notice that your current location on the Linuxfilesystem is the…
A: Hey, since there are multiple questions posted, we will answer first question. If you want any…
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A: Vmlinuz file is the name of Linux kernel executable , by other word its a compressed Linux kernel…
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A: SUDO:- sudo (Super User DO) order in Linux is by and large utilized as a prefix of some order that…
Q: What command tells awk to print the first 20 users' home directory, user login name, and user ID in…
A: Instructions: The following command directs ask to output the home directory, user login name, and…
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A: Command to be executed for a Linux backup server
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A: Gci is nothing but get children method. And where is used to put the condition. | Symbol is of pipe…
Q: Linux shell
A: Given :- A Linux shell commands Need to write the command to show all the files and directories,…
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Q: Use the mkdir command to add a directory named test2 in your home directory. Use one command to…
A: Answer: The code line for this in UBUNTU are: # Create a new directory test2 in your home directory…
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A: How is it possible to have two files in your account with the same filename: Explanation: it is not…
Q: for Linux 1.1 What is the meaning of the following command: “mv file1.txt file2.dat” 1.2 What is…
A: I have mentioned command and their function according to your question in step 2.
Q: What sed command outputs all lines of a file named ohio, quitting at the line containing “Otterbein…
A: Sed means Stream Editor and it is exceptionally ground-breaking utility offered by Linux/Unix…
Q: The two variables a and b have initial values of 1 and 2, respectively. The following code is for…
A: Given data is shown below:
Q: What is the command that instructs awk to output the home directories, user login names, and user…
A: Clarification: Ask is mostly used to scan and analyze patterns. It looks over one or more files to…
Q: What command tells awk to print the first 20 users' home directory, user login name, and user Din…
A: Open Source Operating System: The word "open source" refers to computer software or programmed that…
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A: Linux installation: Linux operating system when installed within a virtual machine comes with new…
Q: What is the command one would run at a shell to change the current working directory to the parent…
A: Below is the command in required format:
Q: Draw a picture with 9 little boxes and fill in the 1s and Os for the mode for a file with permission…
A: Draw a picture with 9 little boxes and fill in the 1s and 0s for the mode for a file with permission…
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A: Representation of permissions in zeroes and ones: rwxr-x--x 1 1 1 1 0 1 0 0 1…
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Q: Which of the following commands or sequences of commands will rename a file x to file y in a Unix…
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Q: Which of the following plug-in file type is used in MS Windows? a. .DLL b. .SO c. .DSO d. PPC
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A: Fedora is a Linux dispersion created by the network upheld Fedora Project which is supported…
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Q: linux / unix shell 1.1 What is the meaning of the following command: “chmod go+rw files.txt 1.2…
A: It is defined as a computer program designed to be run by the Unix/Linux shell which could be one of…
Q: Build a yum command to show you the name of the package the sshd service is in? Linux
A: To display information about one or more packages (glob expressions are valid here as well), use the…
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A: Utility is a software designed for help to optimize,configure, l, analyze or maintain a computer.
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- Write a single Linux pipeline command to display the last 20 filenames in your home directory (non hidden) that match the pattem file (uppercase or lowercase). You can use any directory pathname.[ Question related to Aws Ec2] When We Host Webserver On Ec2 Linux Instance ,We can access it from Putty Right? But We can do the same task using Windows Command prompt also . Since windows and Linux both have different syntax,How's This Possible to access from Command prompt itself?[ Question related to Aws Ec2] When We Host Webserver On Ec2 Linux Instance,We can access it from Putty Right? But We can do the same task using Windows Command prompt also . Since windows and Linux both have different syntax, How's This Possible to access from Command prompt itself?
- user whose ID is beilish is working in a typical Linux system. She issues the command "pwd"and the response is "/home/beilish/alpha/config". She now wants to work in the directory /home/beilish/beta/test. Show three (3) different commands,any of which the user could issue to move from the first directory to the second,and for each command briefly explain how it works. Note: Each command must be independent, not relying on any prior command.Write Linux command for each question. Please use one single command to do following process. PLEASE GIVE EXPLANATION TOO. Q4: Move <myfile.txt> to the directory “ET506” with name <file.txt> Q5: Delete <file.txt> Q6: Delete directory <ET506HW> Q7: Rename <root_file.txt> to <root_new_file.txt> Q8: Create five files name “file1.txt”, “file2.txt”, “file3.c”, “file4.cpp”, “file5.html”. Q9: List all files end with “.txt” Q10: List all files contain “file” Q11: Move every file with name contain “file” to directory “ET506”Please log in as “root” and create a new directory called “myScripts”on your desktop (i.e., /root/Desktop).Please leave a comment with your name at the end of each of your script files. You can use “#” to insertcomments in your script. Write a script and save it as /root/Desktop/exercise1. This script performs the followingfunctions:a. Asks the user for the length and width (in feet) of a rectangular roomb. Calculates the area of the roomc. Displays the result to the userRun the script in terminal using the command: bash /root/Desktop/exercise1 SO I HAVE WROTE THE SCRIPT BUT I DON'T KNOW HOW TO SAVE IT TO EXERCISE1 AND DISPLAY IT, JUST NEED TELL ME HOW TO DO IT , NO NEED SCRIPT
- Please give me the answers for these question below: To upgrade Windows PowerShell to a newer version, we need to download and install this! To update the Windows PowerShell Help System, we should use this SwitchParameter with the Update-Help cmdlet because PowerShell only updates the help files once every 24 hours. If we want to find all cmdlets in the ActiveDirectory module, we should use this parameter with the Get-Command cmdlet to filter our query. Name two aliases for the Get-ChildItem cmdlet.Please help with homework in Linux in Debian How does cron know the proper EUID to use when running commands in a user's crontab file? The /etc/crontab file? How can you force the cron daemon to update its crontable in memory? (hint: look at last week's lecture on signals and processes and find the signal that causes a daemon to reload its configuration)On the cmsy255 server, write a bash shell script called usrinfo that displays information about a specified user. Make sure the script file is executable. Also make sure that you can run the script without having to specify the directory. For example, you should NOT have to enter ./usrinfo in order for it to run. The script should: ● ● ● Accept 1 argument from the command line (this is the User ID that you want to display info for) finger the User ID display any lines from the who command that match this User ID display any lines from the ps -ef command that match this User ID In addition, if the number of arguments is not exactly 1, display an appropriate error message and exit with an exit code of 1.
- Review the firewall ruleset shown below. If a system at 10.18.100.3 attempts an SSH (Secure shell) connection to the server at 192.168.10.5, what would be the result? (Analyze the rules carefully) Rule Source IP 1 2 3 4 any any 10.18.100.3 any Source Port any any any any Dest IP 192.168.10.5 192.168.10.6 192.168.10.6 any The traffic will be blocked by rule 4 The traffic will be blocked by rule 3 O The traffic will be allowed by rule 2 The traffic will be allowed by rule 1 Dest Port 1443 1521 22 any Action allow allow deny denyNearly all of the concepts presented in this chapter apply to all Linux distributions.However, different Linux distributions may use different default environment files. Bootyour Ubuntu Server Linux virtual machine and view the hidden environment files in yourhome directory. Which two files are used to store environment variables and aliasesfor each Ubuntu user by default? View their contents. Is there a /etc/profile and /etc/bashrcfile by default? If not, what are they called? View the contents of both of these files.In Linux Op Sys, what is the difference between locate and find commands?