Question: 1)Write a command that counts the total number of lines the string bird exists in a file named The Rhyme of Ancient Mariner in your

1)Write a command that counts the total number of lines the string bird exists in a file named The Rhyme of Ancient Mariner in your current directory

2). Write a command that searches the string line in all .c and .txt files starting from your current directory and all sub directories. (1 point) Metacharacters in Regular Expression

3. What will the following patterns match? Explain. (4 points, 1 point each) a) ^bags$ b) ^$ c) l.g d) ^\.

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Databases Questions!

Q:

Unix Commands Lab grep, find, pipe 5. Write a command that counts the total number of lines the string bird exists in a file named The Rhyme of Ancient Mariner in your current directory. (1 point)

Q:

5. Write a command that counts the total number of lines the string bird exists in a file named The Rhyme of Ancient Mariner in your current directory.

Q:

Information Technology 1. Introduction Aim In this assignment, you'll build your own simple 1/0 library called myio, vaguely similar to stdio.h, by writing your own functions for performing various...

Q:

This is in C. The purpose of this programming assignment is to give you some experience with processes and input/output at the system-call level in UNIX. You will need to use at least the access ,...

Q:

This is in C. The purpose of this programming assignment is to give you some experience with processes and input/output at the system-call level in UNIX. You will need to use at least the access ,...

Q:

This is in C. The purpose of this programming assignment is to give you some experience with processes and input/output at the system-call level in UNIX. You will need to use at least the access ,...

Q:

This is in C. The purpose of this programming assignment is to give you some experience with processes and input/output at the system-call level in UNIX. You will need to use at least the access ,...

Q:

This is in C. The purpose of this programming assignment is to give you some experience with processes and input/output at the system-call level in UNIX. You will need to use at least the access ,...

Q:

This is in C. The purpose of this programming assignment is to give you some experience with processes and input/output at the system-call level in UNIX. You will need to use at least the access ,...

Q:

Assignment 1 - Commands Shells 1. Write a command to list all files in your home directory 2. Do a listing of your home directory showing hidden files. Write your command here. 3. What command can...

Q:

Design a four-resistor bias network for a PNP transistor to give Ic= 11 mA and VEC 5 V if VRE=1V, Vcc=-15 V and BF-50. Replace your exact values with the nearest values from the resistor table and...

Q:

The uniform slender 2-kg bar BD is attached to the uniform 6-kg uniform disk by a pin at B and released from rest in the position shown. Assuming that the disk rolls without slipping, determine (a)...

Q:

As part of their asset diversification requirement, a bank that has Blank _ _ _ _ _ _ percent of its assets funded by its own capital can lend no more than Blank _ _ _ _ _ _ percent of its assets to...

Q:

A stock has an expected return of 14 percent, its beta is 0.9, and the risk-free rate is 6.3 percent. What must the expected return on the market be? Multiple Choice 8.56% 15.60% 14.86% 14.11% 15.45%

Q:

4. What are the challenges posed by strategic information systems and how should they be addressed?

Q:

3. How do Porters competitive forces model, the value chain model, synergies, core competencies, and network economics help companies develop competitive strategies using information systems?

Q:

1. How is software adding value to automakers products? As the smartphone market continues to expand, another industry has begun getting smarter with software and apps: the automobile industry. Ford,...