Write a shell script that uses a for loop to output the names of all the files and directories in the current directory.
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Write a shell script that uses a for loop to output the names of all the files and directories in the current directory.
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- Write a shell script that takes a directory path as ana argument and prints all the files in the directory along with their files size in MB.Write a shell script that will loop over files that are named as file${NUMBER}.txt (assume that only they are in your current working directory), and bulk rename them to contain two additional leading zeros. You may assume that each file is named file${NUMBER}.txt.Write a Shell script that accepts a list of file names as arguments and counts and reports the occurrence of each word that is present in the first argument file in other argument files.
- Write a shell script that, given a filename as the argument will write the even numbered line to a file with name even file and odd numbered lines in a text file called odd file.Write an AWK script to number and print all lines of a file. Also have it count the number of lines containing the word HW3 and print that out as well. All this must be done in 1 script. What is the release number and true name of the Linux systemConstruct a shell script that accepts a pattern and file name as arguments and then count the number of occurrences of that pattern in the file.
- Write down commands in Unix shell to read a name from standard input (keyboard) and write it into a file "output.txt".Write a shell Script to see current date, time, username, and current directory.Write Linux commands for the following:i) To change the name of the existing file.ii) To show the current working directory.iii) To go one level up in the directory structure.iv) To change directory.v) To accept parameters at the command line rather than hard coding them withinthe program.
- Write a shell script which: 1. Accepts a file name. 2 checks if file exists 3. If file exists, copy the file to the same name + bak + the current timeWrite a shell script program that tracks the keystrokes of a user and saves them in a file (unix)Write a shell script to print contents of a file from a given line number to the next given line number. Print an error if sufficient arguments are not provided. [Example: If shell script is range.sh; Input: $./range.sh 5 5 filename Output: Contents of filename from line 5 and the next 5 lines.]