I'll bite: 
#!/usr/bin/perl -w
use strict;
my %file; 
while(<>) { 
   my $type = substr($_,0,3); 
   defined($file{$type)) or open($file{$type}, ">$type.out") 
      or die "Couldn't open $type.out: $!";
   print $file{$type}; 
}

[download]
Here's the run down:
  1. a hash to hold file handles
  2. while there's more records to read
  3. get the first 3 chars in the line and store them in a variable
  4. if we haven't already opened an output file called "type.out", do so
  5. print out the record we read to the apporopriate file

thor

In reply to Re: Re: Re: Re: Re: ascii manipulation in perl by thor
in thread ascii manipulation in perl by brkstr

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