Question

linux Sort the contents of the /etc/passwd file by username (the first item in each row)...

linux

Sort the contents of the /etc/passwd file by username (the first item in each row) and save this sorted file to the path CompReview/SortedPasswordFile.txt What command did you use to do this?

Homework Answers

Know the answer?
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
Similar Questions
linux operating system 1) Give a command to search the file /etc/passwd for the string “sarwar”...
linux operating system 1) Give a command to search the file /etc/passwd for the string “sarwar” 2) Give the command for deleting the memos directory. How do you know that the directory has been deleted? 3) Give the command for searching a file named fruits for the string “apple”, sending the output of the command to a file called applefreq
Linux Operation SECTION 2 – File and Directory Permissions: FILE PERMISSIONS: What is the command used...
Linux Operation SECTION 2 – File and Directory Permissions: FILE PERMISSIONS: What is the command used to find out which user account you are logged into?      . This command may come in handy in the following exercises. Ensure you are in your home directory of the student1 account. Use the echo command with output redirection to create a file called labfile4 and put the following text in this file: “This is the first line of labfile4”. Using the symbolic notation...
PART 4: Learn about commands to navigate the directory tree structure: use the ls –ali /  ...
PART 4: Learn about commands to navigate the directory tree structure: use the ls –ali /   command to review the contents of the / directory Review the Linux Filesystem Standard (FSSTD) and document the following directories’ contents / ------- |--bin |--boot               |--dev               |--etc |--home               |--lib               |--mnt               |--opt               |--root               |--sbin               |--tmp               |--usr               |--var 3. use the cd etc  OR cd /etc  to change your default directory to the etc directory 4. use the...
Chapter 8: Searching, Extracting, and Archiving Data Exercise 8.a: Using grep, find, and regular expressions (Objective...
Chapter 8: Searching, Extracting, and Archiving Data Exercise 8.a: Using grep, find, and regular expressions (Objective 3.2) Linux Distribution: Fedora (non-root user & password needed) Desktop Environment: GNOME 3 1.   If you have not already done so, boot up your computer (or virtual machine) to start the Fedora Linux distribution. 2.   When the machine has booted up, access the tty2 virtual terminal by pressing Ctrl+Alt+F2. 3.   Log on to a regular user’s account by typing in the username at the...
5. Write a bash command that will display the name of every file on the Linux...
5. Write a bash command that will display the name of every file on the Linux system whose file contaent contains the string "doug.jones". The command must run in the background, must redirect standard error to /dev/null, and must redirect standard output to ~/out. 6. Write a bash command that will kill all of the even-numbered processes associated with your userid, and no other processes. 7. Write a bash command that will start the program /home/courses/140u-doug.jones/zombie_maker as a background process,...
linux Using dpkg or apt, what would be the full command you would use to find...
linux Using dpkg or apt, what would be the full command you would use to find out if the python package was installed? This is tricky because Python’s actual package name is python3. $ If it is installed, what version is installed according to the dpkg or apt output? If it wasn’t installed, can you install it? What command would you use to do this? $ 2. Using dpkg, what would be the full command you would use to determine...
The first script you need to write is login.sh, a simple script that you might run...
The first script you need to write is login.sh, a simple script that you might run when you first log in to a machine. We'll expand this script later, but for now it should include your name, username, hostname, current directory, and the current time. Here is some sample output to help guide you. Note that the bolded lines that start with "[user@localhost ~]$" are the terminal prompts where you type in a command, not part of the script. Of...
Launch a new terminal. a) Using SUDO edit the /etc/default/grub file b) Modify the value GRUB_TIMEOUT...
Launch a new terminal. a) Using SUDO edit the /etc/default/grub file b) Modify the value GRUB_TIMEOUT to 30 and save the configuration. c) Use # to comment out the Hidden display entry. d) Type grub2-mkconfig –o /boot/grub2/grub.cfg and hit enter e) Reboot the system. How long did you have to wait? f) Press c to enter a command prompt. g) At the grub> prompt type help and hit enter. h) Type the command lspci and hit enter. What is being...
Project 10-3 In this hands-on project, you view the configuration of the System Log Daemon and...
Project 10-3 In this hands-on project, you view the configuration of the System Log Daemon and the logrotate utility on Ubuntu Server Linux. 1. Boot your Ubuntu Server Linux virtual machine. After your Linux system has been loaded, log into tty1 using the user name of root and the password of LNXrocks!. 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...
please use linux/unix command terminal to complete, step 1 1-create a new directory named by inlab4...
please use linux/unix command terminal to complete, step 1 1-create a new directory named by inlab4 enter directory inlab4 create a new file named by reverse.c with the following contents and then close the file: /*reverse.c */ #include <stdio.h> reverse(char *before, char *after); main() { char str[100]; /*Buffer to hold reversed string */ reverse("cat", str); /*Reverse the string "cat" */ printf("reverse(\"cat\")=%s\n", str); /*Display result */ reverse("noon", str); /*Reverse the string "noon" */ printf("reverse(\"noon\")=%s\n", str); /*Display result */ } reverse(char *before,...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT