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grep in Linux

已有 2307 次阅读 2013-7-31 15:52 |个人分类:Linux学习|系统分类:科研笔记| Linux, grap

Sometimes, if you want to find a certain sentence or words in several documents. You can use the command of grep.

For example, if I want to find a word "fortran" in several files "*.f, *.for", I can use the command,

grep -i "fortran" *.f *.for

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