|Stable release||2.2.9 / Dic 2013|
Surfraw (Shell Users' Revolutionary Front Rage Against the Web) is a free POSIX-compliant (i.e. meant for Linux, FreeBSD etc.) command-line shell program for interfacing with a number of web-based search engines. It was created in July 2000 by Julian Assange and is licensed in the public domain and written in the Bourne shell language.
It uses what it calls "elvi" (a tribute to Elvis); elvi are interface widgets for specific engines and databases such as Google, AltaVista, Wikipedia, Dejanews, Freshmeat, research index, Slashdot, ArXiv, and a number of others. It allows options for configuration of using a shell browser (lynx, w3m) or a graphical browser (Firefox, Mozilla, Konqueror).
According to its creator Julian Assange: "Surfraw provides a fast unix command line interface to a variety of popular WWW search engines and other artifacts of power. It reclaims google, altavista, dejanews, freshmeat, research index, slashdot, and many others from the false-prophet, pox-infested heathen lands of html forms, placing these wonders where they belong; deep in unix heartland, as god-loving extensions to the shell."
To see the list of elvi, one can issue the command
surfraw -elvi (or the shorter
sr -elvi, as
surfraw are aliased to mean the same thing); to search using an elvi, use:
sr elvi-name [options] searchterms
sr google -l Debian ports
Or, one could search Wikipedia for the "surfraw" article like this:
sr Wikipedia surfraw
Surfraw's commands can be shortened even further to require only the name of the elvi (i.e.
wikipedia surfraw) without the
surfraw prefixes; it does this by modifying the current shell's (e.g., bash's) startup files with the provided
- Marco Fioretti (29 August 2012). "Surfing the World Wide Web, raw style". TechRepublic. Retrieved 18 June 2014.
- David Leigh; Luke Harding. WikiLeaks: Inside Julian Assange's War on Secrecy. Surfraw mention highlighted via Google Books: PublicAffairs. ISBN 978-0-85265-239-8.
- Julian Assange; The Surfraw-Devel Team. "COPYING". Debian Git. Retrieved 18 January 2014.
- Marco Fioretti (8 October 2012). "How to write your own Elvi for Surfraw". TechRepublic. Retrieved 18 June 2014.