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| nkumar85 (30) |  |
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Hello All, Is it possible to use popen for multiple piping. Ex: If I want to achieve "last | sort | wc -l" command using popen, how to do it? Is it possible? Thanks in advance Nanda | |
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| lloydchristmas759 (71) | |
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No, you can't. You'll have to use dup(), fork() and exec(). | |
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| nkumar85 (30) | |
| Thank you Mr. lloydchristmas759 for your comments. Please share any examples if you have. | |
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| lloydchristmas759 (71) | |
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Take a look at the first post of this thread: http://www.gidforums.com/t-3369.html It should provide you with the basics. Then you will need to adapt to your needs. | |
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Question on popen