Create a single command string that will modify the file

Assignment Help Database Management System
Reference no: EM13947889

Please see the attached file for the complete problem.

Please help me with this programming question:

Create a single command string that will modify the file called myfile and change all occurrences of the ! to a :. The command string must also sort the file numerically on the GID field and then save the output to a file called newfile.

Replace the ## in the command string below with the correct characters to make the above described work.
sed 's/!/:/g' myfile | sort -### -t: > ~/newfile

Reference no: EM13947889

Questions Cloud

What contributions did they make : Who were the muckrakers, and what contributions did they make? Overall, what impact did these contributions have on the Progressive movement at large?
Allowable point resistance for a base movement : A drilled shaft in a medium sand is shown in Figure P10.9. Using the method proposed by Reese and O'Neill, determine the following: a. The net allowable point resistance for a base movement of 25 mm
Key distinction between human trafficking and smuggling lies : The key distinction between human trafficking and smuggling lies in
List three possible media solutions : List three possible media solutions that will support this download, along with their advantages and disadvantages.
Create a single command string that will modify the file : Create a single command string that will modify the file called myfile and change all occurrences of the ! to a :. The command string must also sort the file numerically on the GID field and then save the output to a file called newfile.
Determine the allowable load bearing capacity : The section of a 4 3 4 group pile in a layered saturated clay is shown in Figure P 9.29. The piles are square in  cross  section  (356  mm  3 356 mm). The center-to-center spacing (d) of the piles is 1 m. Determine the allowable load- bearing capac..
Design a relational database : Write a brief essay (at least four paragraphs) explaining why a relational database was the best choice for this project as well as explaining the reasoning behind the relationships within the database. Essay must be logical and free of grammar an..
Defining and applying the correct law : Who will win? Why? Fully explain your answer, citing, defining and applying the correct law?
Problem regarding the frictional resistance : A  concrete  pile  is  20  m  long  and  has  a  cross  section  of  0.46  m  3  0.46  m.  The pile  is  embedded  in  a  sand  having  g 5 17 kN/m3   and  f9 5 388.

Reviews

Write a Review

Database Management System Questions & Answers

  Knowledge and data warehousing

Design a dimensional model for analysing Purchases for Adventure Works Cycles and implement it as cubes using SQL Server Analysis Services. The AdventureWorks OLTP sample database is the data source for you BI analysis.

  Design a database schema

Design a Database schema

  Entity-relationship diagram

Create an entity-relationship diagram and design accompanying table layout using sound relational modeling practices and concepts.

  Implement a database of courses and students for a school

Implement a database of courses and students for a school.

  Prepare the e-r diagram for the movie database

Energy in the home, personal energy use and home energy efficiency and Efficient use of ‘waste' heat and renewable heat sources

  Design relation schemas for the entire database

Design relation schemas for the entire database.

  Prepare the relational schema for database

Prepare the relational schema for database

  Data modeling and normalization

Data Modeling and Normalization

  Use cases perform a requirements analysis for the case study

Use Cases Perform a requirements analysis for the Case Study

  Knowledge and data warehousing

Knowledge and Data Warehousing

  Stack and queue data structure

Identify and explain the differences between a stack and a queue data structure

  Practice on topic of normalization

Practice on topic of Normalization

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd