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usage...sed/awk/reg-exp ..in shell scripting
in shell scripting there is extensive usage of
i> regular expression ii>sed iii>awk can anyone tell me the suitable contexts ...i mean which one is suitable for what kind of operation. like the reg-exp and sed seems to be doing the same job..i.e pattern matching |
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A useful link for tutorials:
Unix Tutorials/Programming Tutorials/Shell Scripting Tutorials I can highly recommend this book: sed & awk Regards |
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