给Unix和Linux desktops的全文搜索工具Recoll怎么用

Recoll is a full text search tool for Unix and Linux desktops. It is based on the Xapian search engine and supports a wide variety of document formats. Recoll can be used to index and search a wide variety of document formats, including PDF, HTML, Microsoft Office formats, OpenDocument formats, text files, and more. It also supports full text search of compressed files. To use Recoll, simply index your documents using the recollindex command. Once the index is built, you can search for terms using the recollq command. Recoll also provides a graphical user interface (GUI) which can be used to index and search documents. The GUI is available for Linux and Windows. If you have any questions about using Recoll, please feel free to ask in the comments below.