File input/output

In this task, the job is to create a file called "output.txt", and place in it the contents of the file "input.txt".

Perl

Interpreter: Perl 5.8.8

#!/usr/bin/perl -w

open INPUT, "<input.txt";
open OUTPUT, ">output.txt";

while ( <INPUT> ) {
  print OUTPUT $_;
}

mIRC

Compiler: mIRC

 alias Write2FileAndReadIt {
 .write myfilename.txt Goodbye Mike!
 .echo -a Myfilename.txt contains: $read(myfilename.txt,1)
 }

Python

Interpreter: Python 2.4

inputFile = open("input.txt","r")
outputFile = open("output.txt","w")
outputFile.write(inputFile.read())
inputFile.close()
outputFile.close()

TCL

Interpreter: tclsh, eTcl, wish, tixwish Operating System: UNIX, Linux, BSD, Windows, WinCE, PocketPC, Mac, BeOS

#open file for writing
set myfile [open "README.TXT" w]
#write something to the file
puts $myfile "This is line 1, so hello world...."
#close the file
close $myfile

#open file for reading
set myfile [open "README.TXT" r]
#read something from the file
gets $myfile mydata
#show what was read from the file
#should print "This is line1, so hello world...."
puts $mydata
#close the file
close $myfile

UNIX Shell

Interpreter: Bourne Again SHell Operating System: UNIX

#!/usr/bin/bash

cat input.txt > output.txt