Hello Kind Monks:

Working my way through Learning Perl (The Llama).

In chapter 5, Input and Output there is this sample: 

foreach(<STDIN>)  {
   print "I saw $_";
}

[download]
Then the text talks about how this foreach, because it is in list context. Will load the full <STDIN>.

My question is:

Where is the input stored? In @_ I do not think so.

How can I get the length of the input? Maybe I had read in a large file and I only wanted to process the last 50 lines.

As always thanks for your kind assistance.

KD

In reply to Input from Standard Input by kevind0718

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