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#1
October 31st, 2000, 08:31 AM
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Hi all,
I have the Programming Perl book here, but I can't find this statement: perl -p -i -e 's/rn/~~CRLF~~/g' '$file' what are -p, -i, -e do? I see the code from someone else. Thank you very much. Nam. [This message has been edited by NamHN (edited October 31, 2000).]
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#2
November 1st, 2000, 06:48 PM
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I'm not sure the specifics of each one, but they basically allow you to run a tiny perl program without even writing a script. In other words, you type that into the command prompt and it'll compile your code and run it.
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| Viewing: Dev Shed Forums > Programming Languages > Perl Programming > system("perl -p -i -e 's/\r\\\\\n/~~CRLF~~/g' '$file'") |
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