Linux commans, computer programming, Programming Languages

Assignment Help:

Corrected Exercise #1:
1. Explain the following unexpected result:

why did you get the system date command instead of the script?

$ whereis date
date: /bin/date ...
$ echo $PATH
.:/usr/local/bin:/usr/bin:/bin
$ cat > date
echo "This is my own version of date."

$ date
Fri May 22 11:45:49 PDT 2009

*When the author runs the command cat > date assume that he is creating a NEW date file in the current working directory. That file does not exist before that command is run.

Related Discussions:- Linux commans, computer programming

Hb programming test, The purpose of the HB Programming test is to assess wh...

The purpose of the HB Programming test is to assess whether a candidate has sufficient knowledge to join our team here and beyond that where they would fit within our teams. The

Define a procedure that takes three numbers as arguments, Translate the fol...

Translate the following formula into a prefix form expression in Scheme: Question 2 Define a procedure that takes three numbers as arguments and returns the sum of the squ

Use a procedure to integrate cube, Simpson's Rule is a more accurate method...

Simpson's Rule is a more accurate method of numerical integration than the method described in class. Using Simpson's Rule, the integral of a function f between a and b is approxim

String cost, A string S is said to be "Super ASCII", if it contains the cha...

A string S is said to be "Super ASCII", if it contains the character frequency equal to their ascii values. String will contain only lower case alphabets (''a''-''z'') and the asci

Class Project, I need help getting started with a class project of creating...

I need help getting started with a class project of creating a project in the Perl programming language. I was thinking of maybe doing an employee directory

New features of visual studio 2008, New Features of Visual Studio 2008 1. L...

New Features of Visual Studio 2008 1. LINQ Support LINQ primarily is the structure of many conventional question employees that allow you to perform with information in a more user

Implement a two-dimensional table in prolog, Implement a two-dimensional ta...

Implement a two-dimensional table in Prolog. Your program will contain: An insert_entry predicate that takes a table, row, column and an entry and inserts the entry at the g

Assembly language coding, i need a coding to glow 8 LEDs on a port with pwm...

i need a coding to glow 8 LEDs on a port with pwm effect

Write a program to illustrate the call by value, Write a Program to illustr...

Write a Program to illustrate the call by value? #include . int compute_sum(int m); int main( void) { int n=3, sum; printf("%d\n",n); /*3 is printed */ sum=compute_sum(n

Write the html code to bind this xml data, Question: (a) (i) Describe w...

Question: (a) (i) Describe what an XML Data Island is and outline the restrictions of using a Data Island. (ii) The following XML file book.xml is used to keep track of a l

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages