Using Perl

  1. Check the Perl Help Pages.

  2. Apply for a UND Engineering Linux Account.

  3. Log in to the Linux Server undcemcs02.und.edu .
    4.
  4. Create a Perl Script such as Example.pl:
    5.
    view source
    print?
    01#!/usr/bin/perl
    02# Perl program to illustrate iteration through an array
    03 
    04# array creation
    05@arr = ( 11, 22, 33, 44, 55 );
    06 
    07# Iterating through the range
    08print( "Iterating through range:\n" );
    09 
    10# size of array
    11$len = @arr;
    12     
    13for ( $b = 0; $b < $len; $b = $b + 1 ) {
    14  print "\@arr[$b] = $arr[$b]\n";
    15}
    16 
    17# Iterating through loops
    18print( "\nIterating through loops:\n" );
    19 
    20# foreach loop
    21foreach $a ( @arr ) { print "$a "; }



  5. Interpret the Script.
    6.  For example, 
       undcemcs02> /usr/bin/perl  Example.pl
    where the Perl interpreter is located at 
       undcemcs02>






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