Copy stdin to stdout: Difference between revisions
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Thundergnat (talk | contribs) (Rename Perl 6 -> Raku, alphabetize, minor clean-up) |
SqrtNegInf (talk | contribs) m (→{{header|Raku}}: Fix code: Perl 6 --> Raku) |
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When invoked at a command line: Slightly less magical than Perl / sed. The p flag means automatically print each line of output to STDOUT. The e flag means execute what follows inside quotes. ".lines" reads lines from the assigned pipe (file handle), STDIN by default. |
When invoked at a command line: Slightly less magical than Perl / sed. The p flag means automatically print each line of output to STDOUT. The e flag means execute what follows inside quotes. ".lines" reads lines from the assigned pipe (file handle), STDIN by default. |
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<lang perl6> |
<lang perl6>raku -pe'.lines'</lang> |
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When invoked from a file: Lines are auto-chomped, so need to re-add newlines (hence .say rather than .print) |
When invoked from a file: Lines are auto-chomped, so need to re-add newlines (hence .say rather than .print) |
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