UNix and bashplease write line by line with result and screenshotCreate a directory called dir1. Create 10 files in dir1 in whatever way you would like, and fill them with at least a few lines of text. Record how you did this here.Then, write a bsub command line that will submit a job for each file in dir1 to the expresssqueue that simply “cats” the file. The output file (stdout) for each job should be the <filename>.out. That is, the first job should execute the command: cat file1 and the output should be in file: file1.out

Create a directory called dir1. Create 10 files in dir1 in whatever way you would like, and fill them with at least a few lines of text. Record how you did this here.Then, write a bsub command line that will submit a job for each file in dir1 to the express squeue that simply “cats” the file. The output file (stdout) for each job should be the <filename>.out. That is, the first job should execute the command: cat file1 and the output should be in file: file1.outls command was surely one of the first commands you have executed.Frequently used options : -l : It is very common option for ls command.By default ls displays oly name of a file or directory.-l,alias long listing format will instruct ls command to display more information for any given output.By aggregating the following three commands can help you easily discover a list of largest documents on a Linux machine.=> du command estimate file space usage=> sort command it sort lines of text files or giving input data=> head command output the first part of files i.e. to display first 10 largest filefind command searches file on Linux machine

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Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

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UNix and bash

please write line by line with result and screenshot

Create a directory called dir1. Create 10 files in dir1 in whatever way you would like, and fill them with at least a few lines of text. Record how you did this here.

Then, write a bsub command line that will submit a job for each file in dir1 to the express

squeue that simply “cats” the file. The output file (stdout) for each job should be the <filename>.out. That is, the first job should execute the command:

cat file1

and the output should be in file: file1.out

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