"chmod" is a well known command line utility, that is used for manually managing the access and permissions to files and directories on MacOS, Linux and other Unix like operating systems. Explain how the file permissions are changed after executing this command: $ chmod 724 file.txt

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A: For any file, when command 'ls -l' is used, it shows the permission assigned to each file and…

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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Q: Following the execution of the command umask 731, the permissions of all newly created files and…

A: Introduction;   Permissions: In Linux operating system, the permissions are written in the format…

Q: Name the command that can be used to do each of the following:a. Create an alias called mm that…

A: A. For creating an alias called mm which displays only those file systems that are mounted and…

Q: This command will make a directory on a Linux system   a. diradd b. mkdir c. dir d. rmdir

A: Given: This command will make a directory on a Linux system   a. diradd b. mkdir c. dir d. rmdir

Q: linux file

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A: 1."which" is the command used to display the path of a command

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A: A shell is a command-line interpreter and typical operations performed by shell scripts include file…

Q: Using the Linux Command Line Interface (ie, Terminal), do the following 1. Create a new user with…

A: $ useradd new_user

Q: In Linux Say there is a file, students, under your home directory. Here is the content of the file…

A: cut -d "," -f 3 students.txt

Q: When compiling source code into a binary program, which command performs a systemcheck and creates…

A: While compiling the source code make command is used to build executable Or binary program and…

Q: Linux commands entered via the command line are not case sensitive. True or False?

A: Definition of commands: Commands are system built-in executable programs in operating systems and…

Q: in linux Which shell command would you use to rename a file rename mv rm cp

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Q: Shell programming in Linux and Unix: Experiment with changing your PS1 and PS2 prompt so it is set…

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Q: Please help with the following: Give the descriptiotn of the following commands in Linux adduser…

A: Given: Please help with the following: Give the descriptiotn of the following commands in Linux…

Q: Write linux commands for following cases in a sequential manner: Suppose you downloaded a file…

A: Linux is a open source operating system free for every one to use. Unlike windows operating system…

Q: Users enter commands directly to the kernel of the Linux operating system. True orFalse?

A: Running Commands in Linux: By the architecture of any Linux system, the user enters the commands on…

Q: create a Powershell or VB script that creates a desktop shortcut from a folder that is in the C…

A: create a Powershell or VB script that creates a desktop shortcut from a folder that is in the C…

Q: Q5 Linux vi Demonstrate Linux vi by creating a program that will write names to a file. Create a…

A: $ vi filename.txt Write names to the file  exit File by typing wq :wq

Q: Create a text file called Tresults" (without quotes) in the root directory using the touch command.…

A: Please find the answer below :

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Q: Linux shell

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Q: O O O O 6- For a directory on a Linux OS, if the user the group can read and execute only and t…

A: The permission code represents the permission structure for various users on the system.

Q: The tac command _________________ .a. is not a valid Linux commandb. displays the contents of hidden…

A: Tac command: Linux comes with huge number of commands where each command has its unique…

Q: When setting permissions on a file, we can give an individual user ownership of a file using which…

A: in linux, When setting permissions on a file, we can give an individual user ownership of a file…

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Q: the command used to go to your home directory is a cd hod- d ihome

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Q: Which command is used to display all files including hidden files? cat -al Is -r Is -a cat -a

A: ls -a

Q: Given a linux file mode (permissions) as an integer, return the permission string that the mode…

A: 1) Below is program that display the permission string that the mode represents It defines a…

Q: in linux, when setting permissions on a file, we can give an individual user ownership of a file…

A: The above question is solved in step 2 :-

Q: Which of the following are permission types in a Linux Distribution (Pick Three) ?   create read…

A: Read Write and Execute

Q: 2. Open Sublime Text Editor. Write and save below Python codes as Example.py to your…

A: Python is a general-purpose programming language, it can be used in- Software Development Data…

Q: Which of the following policy settings are not supported by Local Group Policy on Windows 10?…

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Q: When you double-click a file in Windows Explorer, Windows knows which application to use to open it.

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Q: Linux: The command that can be used to mount all filesystems listed in /etc/fstab except those…

A: The, answer has given below:

Q: in linux, how do i In a single command, show the contents of your grub configuration file.

A:

Q: Which of the following does the letter "s" in file / folder permissions in Linux operating systems…

A: Given: Which of the following does the letter "s" in file/folder permissions in Linux operating…

Q: What Linux command is used to change permissions on a file? O cat chmod Is chperm

A: This MCQ is based on Linux Commands.

Q: We have a series of folders in the current folder which are named with permission codes (example:…

A: Directory structure.

Q: rtain Linux systems prefer the sudo command; nevertheless, the root user may be accessed by anybody…

A: Lets see the solution.

Q: You can view the registry in a Windows environment by using which of the following commands at a…

A: Answer :- regedit

Q: 3. In Linux, write a command Find every line that contains two or more “<<” symbols in the folder…

A: The, Linux command has given below:

Q: Please help with the following: In Linux  Using the following format describe the followiing…

A: tail (n)exitpasswdwho, wwhatis ln (-s)   All these are linux commands and these.are commands in…

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Q: For linux What is the function of "whoami" command? What is the function of "ls" command? What is…

A: For linux 1) What is the function of "whoami" command? 2) What is the function of "ls" command? 3)…

Q: linux / unix shell 1.1 What is the meaning of the following command: “chmod go+rw files.txt 1.2…

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Q: q12-  Windows stores its local users’ passwords in ? a. system32 folder b. C:\My Documents c.…

A: SOlution:   Given,   Windows stores its local users’ passwords in ? a. system32 folder b. C:\My…

Linux

An operating system (OS) is the software which manages hardware and resources, like CPU, storage and memory. The OS bridges the applications and hardware and makes the connections between all of your software and the hardware resources.