Linux shell
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: 2. Write a single linux command to find the file(s) and line number(s) where the string: "using…
A: The command is
Q: Which of the following is a Linux command for transfering files to a different directory? сору О…
A: The Linux operating systems are command-based operating systems in which most of the administrative…
Q: Write a shell script that does the following: The Script should accept an integer value as a…
A: # ! /bin/bash echo "hello, ''whoami" echo "your current working directory is /home/username" a = $#…
Q: In Linux Op Sys, what is the difference between locate and find commands?
A: Actually, OS is a system software which manages computer hardware and software.
Q: Write a Linux shell script that finds all files on /home that contain a given specific text string…
A: A shell is a command-line interpreter and typical operations performed by shell scripts include file…
Q: What does the –m option in the useradd command do in Linux?
A: useradd is a command in Linux that is used to add user accounts to your system. It is just a…
Q: Briefly express the following Linux commands with screenshots. Remember, you should run these…
A: STEP-1 1. IwconfigIn Linux, iwconfig is the command ifconfig, operating for kernel-resident…
Q: In /etc/passwd, you may lock a user account by setting the default login shell to an invalid shell.…
A: Use the usermod -L or password -l commands to disable a user's account. When disabling or locking…
Q: Which command is used to create a new directory in Linux.
A: Command that is used to create a new directory in linux.
Q: Write linux commands for the following tasks, you might use several commands to accomplish these…
A: cp command can be use to copy one or multiple file from SOURCE to DESTINATION: Here, SOURCE is…
Q: Shell programming in Linux and Unix: Experiment with changing your PS1 and PS2 prompt so it is set…
A: Answer A The SunOS command line is used to manipulate files and directories. You type in the file…
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: explain the purpose of each command that are used on Linux. • dir -a • dir -A • dir -F • dir -l…
A: Given : explain the purpose of each command that are used on Linux. • dir -a • dir -A • dir -F • dir…
Q: 1)Write a command that will provide you with help for the command rm.
A: As per the company guidelines, we are supposed to answer only first question. Kindly re-post other…
Q: Which of the following items are you typically required to configure during a Linuxserver…
A: Explanation: Linux Server Distribution asks the users to select specific software packages that are…
Q: IN linux As a regular user, you can run the command "chmod 777/etc/passwd" to make a…
A: This question comes from Operating System which is a paper of Computer Engineering. Let's discuss it…
Q: Which command can you use during a system rescue to switch from the root of the liveOS to the root…
A:
Q: You need to install the pycodestyle utility on your Raspberry Pi. You know that pip3 or apt will do…
A: usermod and gpasswd commands can be used to grant administrative privileges. ---------- Using…
Q: Issue a single Linux command to display all lines of text in the file ~/text.txt that begins with a…
A: Introduction: Linux Command: The grep command stands for “global regular expression print”, and it…
Q: Write a shell script that does the following: The Script should accept an integer value as a…
A: #! /bin/bash echo "Welcome `whoami`" echo "Path is `pwd`" x=$# while(true) do echo "****…
Q: Which of the following is the Linux command to rename files? a. rename b. F11 C. mv d. Is
A: the answer ia an rename
Q: You will use a completely functioning Linux setup before installing Linux on permanent storage if…
A: Dear Student, When you are installing Linux on permanent storage and when you will boot from linux…
Q: what command is used to edit a notepad file on a linux backup server to copy the following text and…
A: In a Linux server, we can edit or insert text in a file using the cat command. Syntax: cat >>…
Q: Which key allows you to autocomplete an existing filename in Linux when working in the console? Tab…
A: NOTE:“Since you have asked multiple questions, we will solve the first question for you. If you want…
Q: How do we write command to be executed for a linux backup server on how to Move the following…
A: Command to be executed for a Linux backup server
Q: Below is a sequence of shell commands that we typed into a bash terminal window on a Linux machine…
A:
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: Please help with the following: What do the following commands do in the Linux cmd line: su (-)…
A: Functions of the following Commands in the Linux cmd line is: 1) su (-)2) apt install…
Q: What is the default shell in Linux called?
A: A shell is a control acceptor and interpreter operation; numerous shells are accessible on Linux,…
Q: Which of the following are permission types in a Linux Distribution (Pick Three) ? create read…
A: Read Write and Execute
Q: What one line command accomplishes the following in Ubuntu-Linux: Imagine you found a file named…
A: Objective: The command to determine the type of a given file needs to be stated. In this scenario, a…
Q: Which command can increase the number of file handles that programs can open in a shell?a. lddb.…
A: “Ulimit”: The command used to control all the resources available, which are open in shell is…
Q: How to print something by searching on multiple files in Linux? 18:39
A: NOTE :- Below i explain the answer in my own words by which you understand it well. The grep…
Q: How does Linux ‘hide’ files? a. Linux systems don’t hide files b. Linux has a special property…
A:
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: 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: Which file contains the boot options passed to the kernel? i. /proc/cmdline ii. /proc/root iii.…
A: Question. Which file contains the boot options passed to the kernel? i. /proc/cmdline ii.…
Q: A user typed in the command pwd and saw the output: /home/jim/sales/pending. Howcould that user…
A: "cd" command: Linux comes with huge number of commands that specify some unique functionality.…
Q: You know a Linux command will perform a desired function for you, but you cannotremember the full…
A: Linux manual: Linux contains huge number of commands that are used to perform specific task. But…
Q: Which of the following plug-in file type is used in MS Windows? a. .DLL b. .SO c. .DSO d. PPC
A: Question. Which of the following plug-in file type is used in MS Windows? a. .DLL b. .SO c. .DSO d.…
Q: I created multiple users in linux under home directory using useradd command now can you please…
A: There's nо stаndаrd соmmаnd tо enumerаte аll existing user ассоunts. Оn mоst Unix…
Q: You have recently modified the options within the /etc/default/grub file. What commandcan you use…
A: GRUB2 configuration file: The latest version of the GNU GRUB is GRUB2. The GRUB stands for GRand…
Q: You want to see the filesystems that are presently in use on the system. What commandcould you…
A: "cat/etc/mtab" command: In Linux operating system, the "cat" command is used to create single or…
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: hat boot option loads Windows with a minimum configuration and can create a stable environment when…
A: Secure Mode detection of your device is a helpful way to identify popular problems with your PC,…
Q: Which file does the UNIX SysV init daemon reference on startup to determine thedefault runlevel?a.…
A: File determining default run level /etc/inittab is a configuration file that contains descriptions…
In a Linux shell, you type this: mkdir .myStuff
What command should you type on the next line to show all the files and directories, even .myStuff ?
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- What is the command one would run at a shell to change the current working directory to the parent directory? Assign this command as a string to a variable called answer. E.g., if you thought the answer was "do xyz 123" you should write: answer = "do xyz 123"Answer in linux grep command can be used for this purpose. The required command will be as follows, grep-r "txt*IN linux As a regular user, you can run the command "chmod 777/etc/passwd" to make a file/etc/passwd executable by everyone True or false
- You know a Linux command will perform a desired function for you, but you cannotremember the full name of the command. You do remember it will flush a variable fromyour system. Which command typed at a command prompt displays a list of commandsthat would likely contain the command you desire?a. man –k flushb. man –k find allc. man flushd. man –key flushWhat is wrong with the following Linux chmod command, given that file.txt exists in the current directory and the user is user1? > ls -l file.txt-rw-r--r--1 user1 group1 325 Dec 8 11:49 file.txt> chmod 684 file.txtAnswer the following Linux question below. How can you append one file to another in Linux? Use the filename of filefrom and fileto and the cat command.
- Which one of the following statements is FALSE in Linux?a. ls command is used to display the files and directory.b. lsusb command is used to display the information about hard disk.c. lspci command is a utility on linux systems used to find out information about the PCI busses.d. lsmod command is used to display the module that are currently loaded on the system.Write a Linux shell script that finds all files on /home that contain a given specific text string in the body of the file,Ensure that the text string your script will search for is supplied at the script’s command line.• Note that your script should handle any error conditions by printing out a descriptive errormessage to the shell and then exiting.• Submit your script with the filename <YourFullName>_restrictfiles.sh. Please submit a screen shot of your work in nanoWhat sed command outputs all lines of a file named ohio, quitting at the line containing “Otterbein College”? In ubuntu-Linux.
- WITH LINUX DO THE FOLLOWING: Please write a shell script called "greeting" that displays a greeting message "Hello, cfs264sp18?? (your login ID)!" with the current date in the format "yyyy-mm-dd" and the list of the users who are currently on the system. Please provide a title of "The users who are currently on the system" before listing those users. Please show me how to do this from start to finish, like which file and directory I need to use, or what commands to even create a greeting. Thank you.What is the owner permissions for a file with the following permissions in Linux: drwx-wx—x on a linux system? Execute Read, Write, Execute Write, Execute Read, WriteAssuming there is an existing file named my_file and an existing file named your_file in your home directory, write a complete one-line Linux command to add the contents of my_file file to the end of your_file file. NOTE: Your full command MUST be only one line. Nothing else will count.