about grep
Posted 4 years, 3 months ago at 11:32 am. 0 comments
Global Regular ExPression 文本搜索工具。
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介绍一款强大的文档搜索工具——grep
windows 下的 grep 工具有 wingrep 和 powergrep
The name comes from a command in the Unix text editor ed that takes the form:
g/re/p
This means “search globally for matches to the regular expression re, and print lines where they are found”.
PowerGREP is a powerful Windows grep tool. Quickly search through large numbers of files on your PC or network, including text and binary files, compressed archives, MS Word documents, Excel spreadsheets and PDF files, etc. Find the information you want with powerful text patterns (regular expressions) specifying the form of what you want, instead of literal text. Search and replace with one or many regular expressions to comprehensively maintain web sites, source code, reports, etc. Extract statistics and knowledge from logs files and large data sets.
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