|Perl Monk, Perl Meditation|
Re: Suggest a mnemonic for piped openby BrowserUk (Pope)
|on Jan 30, 2012 at 12:30 UTC||Need Help??|
Not particularly mnemonic, but it's my best effort of putting what I think, when writing or reading the constructs, into words ...
When the pipe is on the way in to the command: '| command' it is supplying input to the command.
When the pipe in on the way out from the command: 'command |' it is receiving output from the command.
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