|Do you know where your variables are?|
Re: Suggest a mnemonic for piped openby BrowserUk (Pope)
|on Jan 30, 2012 at 13:08 UTC||Need Help??|
Another way of thinking about it that might work for you.
Place an imaginary 'perl' the other side of the pipe from the command.
Then perl '| command' becomes: perl supplying input to the command.
And 'command |' perl becomes: the command suppying input to perl.
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