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09-16-2008
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help with sed command
Hi,
I'm new to all this... and just learning to use "sed". I have a large file that has random lines which look like 4.145805035815830955966608071`15.954589745735827E-252 1.214407779262171397086124195607051`15.954589745728367E-246 1.35727144540924603684256311684`15.954589770191005E-241 I want to substitute all the lines that include the pattern `15. with a line with 0.0E0 i.e. the three lines above will become 0.0E0 0.0E0 0.0E0 can you help? Thanks a lot! |
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