Using Perl

Using Perl

Check the Perl Help Pages.

Apply for a UND Engineering Linux Account.

Use VPN (Virtual Private Network) to connect to the UND networks.

Log in to the Linux server undcemcs02.und.edu .

Create a Perl script such as Example.pl:

#!/usr/bin/perl
# Perl program to illustrate iteration through an array

# array creation
@arr = ( 11, 22, 33, 44, 55 );

# Iterating through the range
print( "Iterating through range:\n" );

# size of array
$len = @arr;
	
for ( $b = 0; $b < $len; $b = $b + 1 ) {
  print "\@arr[$b] = $arr[$b]\n";
}

# Iterating through loops
print( "\nIterating through loops:\n" );

# foreach loop
foreach $a ( @arr ) { print "$a "; }

Interpret the script.

   shell> /usr/bin/perl  Example.pl

   shell>