Write a perl script that prints the contents of a file, Programming Languages

Assignment Help:

Write a Perl script that prints the contents of a file

  • Write a Perl script that prints the contents of a file, prefixing each line with a line number. The script should accept exactly one argument representing the name of the file.
  • The script should be able to handle the following error conditions:

 

  1. Incorrect number of arguments
  2. The specified argument is not a file.
  • You cannot use the UNIX "cat" command in this assignment. You must use Perl to read the file and count the lines.
  • You cannot use the UNIX "nl" command in this assignment.
  • The printf function in Perl is useful for formatting numbers.
  • The script must be able to execute on Einstein
  • The script file name must be: linenum
  • The script must be located in $HOME/itec400/homework
  • Make sure the permissions on the your itec400 directory are 705
  • Make sure the permissions on your script are 705.

Related Discussions:- Write a perl script that prints the contents of a file

Reader-writer problem, The reader-writer problem can be stated as follows: ...

The reader-writer problem can be stated as follows: A shared memory location can be concurrently read by any number of tasks, but when a task must write to the shared memory locati

Store an url in a dartabase, how to store an url in a dartabase(sql server ...

how to store an url in a dartabase(sql server 2005)? (or) create table b(url what is the datatype for url?

Shell script toconvert all lowercase to uppercase characters, Normal 0 ...

Normal 0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4

Shell script to print left traingle, Normal 0 false false f...

Normal 0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4

Create a one to two page html document, Task 1 Think about a Web site...

Task 1 Think about a Web site you would like to work on for Assignment 2. For example, you can do a personal interest site, a site for your favourite nonprofit organization,

Random number generator guessing game, The GuessingGame class contains a sk...

The GuessingGame class contains a skeleton for a program to play a guessing game with the user. The program should randomly generate an integer between 1 and 10 and then ask the us

Matlab programming, I need help with some simple matlab statements

I need help with some simple matlab statements

develop a web page via href attribute, 1.  Develop a Web page via href att...

1.  Develop a Web page via href attribute of anchor tag and the attribute: vlink, alink, etc. 2.  Develop a Web page, in which when the user clicks on the link it will go to the

Write Your Message!

Captcha
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