"jq" is a JSON querying and processing tool for the command line. It implements features from awk/grep/sed for structured data, can be used in pipes or mangle data in-place with a simple query language and combination/filtering syntax. Implemented in portable C with minimal dependencies.
An open source RESTFul Web Service for text extraction and analysis. oss-text-extractor supports various binary formats. Word processor (doc, docx, odt, rtf), Spreadsheet (xls, xlsx, ods), Presentation (ppt, pptx, odp), Publishing (pdf, pub), Web (rss, html/xhtml), Medias (audio, images), Others (vsd, text).
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