write a script which will list the contents of the /dev directory. Then have the script create a file to redirect the output from the file to a new directory called Devsample in the /home directoy which will only display first 10 lines of the directory and last 5 lines of the directory. Show the output of the Devsample file. ( LINUX SCRIPT)
ls -ltr
ls -ltr|head -n 10 >> /home/Devsample/filename#it will appended first 10 lines to file inside the directory Devsample to file
ls -ltr| tail -n 5 >>/home/Devsample/filename#it will appended last 5 lines to file inside the directory Devsample to file
If you want to use the file contents instead of ls -ltr so file contents will be added
put this in .sh file
comment for any doubts
write a script which will list the contents of the /dev directory. Then have the script...
using lubuntu
ce the following activities on your Linux virtual machine. Then complete estions. Write a script file which when executed will perform the following: First display today's date in dd.mm.YYYY format (e.g. 20.04.2019). Ask user to enter a name to create a directory. Create a directory by the given directory name above. . . Ask user to enter a name to create a file. Copy the file /etc/passwd to the given filename above inside the newly created directory Copy...
Open vi or pico and create a script called Information. Add the contents from the following table to the script: (Hint: use echo to add blank lines to your output and to write out the headings). Headings: Utilities (command to execute) Today’s date is: date The current users logged on to the system are: who My current startup directory is: pwd Today’s identification information is: id The processes running on my system are: ps Add a header to your Information...
Really need help from 11 on: Create the directory structure IFT383FinalExam/Activities/Activity1 in your home directory. Using the cat command, create a file named classRoster with the following fields, separated by a comma. Student ID First Name Last Name Grade Program of Study ASURITE ID (username) Add three records to your file. Display the contents of the file. Move the file classRoster to the directory Activity1. Go to the Activity1 directory. Display the directory you are in. Add read, write and...
Write a bash script to protect a directory. Your script should notify a user of the following: -New file was created -Permission changes -Ownership changes -File size changes -Modification date changes Your script should have two operation modes, protect and check. Use command line flags, -p <directory> and -c <directory> to decide which mode to operate in. In protect mode, your script should create a file called .protect inside the directory you want to watch. You will use this file...
Linux Q4 (15pt): Write a script that describe every file or directory of current directory. Example output (input in bold): Document is directory Example1 is file Desktop is directory … …
please help me to write in PuTTY in which command need to use Create a directory called CS332 Change to the CS332 directory Create a new directory inside CS332 and name it Lab1 Change to the Lab1 directory Find the current directory using the command “pwd” Create a new file using the touch command by entering “touch file1” List the contents of the Lab1 directory Rename file to new_file1 List the contents of the Lab1 directory Change to the CS332...
LINUX 140U Create a file named script1.sh that contains a bash script that: Accepts NO command line arguments and does NOT use the read command. I will give you no credit if your bash script includes a read command. Also, you need to have at least one for..in loop in your code even if there may be other ways to do this problem. The script will go through a list of entries in the current directory (do not process subdirectories):...
Hi I beed this assignment to be in a script in linux from codio. Can someone please help me step by step thank you. Overview: In this milestone, you will demonstrate your ability to create a basic script in Linux. Review the Final Project Guidelines and Rubric document to see how this milestone will prepare you for the scripting portion of the project. You will perform this milestone in Codio in the unit called “Milestone 2: Scripting.” You will create...
Problem 1 Write a BASH script to create a user account from the Linux system on which your script is run. The script should process two positional parameters. First positional parameter is supposed to be a string with a user name (e.g., user_name) Second positional parameter is supposed to be a string with a user password (e.g., user_password) In your script: Check if two positional parameters were passed to your script when it was invoked If NOT, print an appropriate...
1. Write the command to set the following permissions on a script file with the following name; myscript.sh Owner: full access; read, write and execute Group: read and execute Other: no access 2. Create a new file with the name "myfirstscript.sh". Write a new script that performs the following tasks in sequence; Display the usernames of currently logged in users; sorted from a-z HINT: You will need to filter the output of the whocommand Display a list of usernames who...