From ac026647f4f5e20f0201e55973660bde1504e9d3 Mon Sep 17 00:00:00 2001
From: Pysis <Pysis868@users.noreply.github.com>
Date: Fri, 18 Feb 2022 09:01:57 -0500
Subject: [PATCH] xidel: add page (#7678)

---
 pages/common/xidel.md | 36 ++++++++++++++++++++++++++++++++++++
 1 file changed, 36 insertions(+)
 create mode 100644 pages/common/xidel.md

diff --git a/pages/common/xidel.md b/pages/common/xidel.md
new file mode 100644
index 000000000..b130b9151
--- /dev/null
+++ b/pages/common/xidel.md
@@ -0,0 +1,36 @@
+# xidel
+
+> Download and extract data from HTML/XML pages as well as JSON APIs.
+> More information: <https://www.videlibri.de/xidel.html>.
+
+- Print all URLs found by a Google search:
+
+`xidel {{https://www.google.com/search?q=test}} --extract "//a/extract(@href, 'url[?]q=([^&]+)&', 1)[. != '']"`
+
+- Print the title of all pages found by a Google search and download them:
+
+`xidel {{https://www.google.com/search?q=test}} --follow "{{//a/extract(@href, 'url[?]q=([^&]+)&', 1)[. != '']}}" --extract {{//title}} --download {{'{$host}/'}}`
+
+- Follow all links on a page and print the titles, with XPath:
+
+`xidel {{https://example.org}} --follow {{//a}} --extract {{//title}}`
+
+- Follow all links on a page and print the titles, with CSS selectors:
+
+`xidel {{https://example.org}} --follow "{{css('a')}}" --css {{title}}`
+
+- Follow all links on a page and print the titles, with pattern matching:
+
+`xidel {{https://example.org}} --follow "{{<a>{.}</a>*}}" --extract "{{<title>{.}</title>}}"`
+
+- Read the pattern from example.xml (which will also check if the element containing "ood" is there, and fail otherwise):
+
+`xidel {{path/to/example.xml}} --extract "{{<x><foo>ood</foo><bar>{.}</bar></x>}}"`
+
+- Print all newest Stack Overflow questions with title and URL using pattern matching on their RSS feed:
+
+`xidel {{http://stackoverflow.com/feeds}} --extract "{{<entry><title>{title:=.}</title><link>{uri:=@href}</link></entry>+}}"`
+
+- Check for unread Reddit mail, Webscraping, combining CSS, XPath, JSONiq, and automatically form evaluation:
+
+`xidel {{https://reddit.com}} --follow "{{form(css('form.login-form')[1], {'user': '$your_username', 'passwd': '$your_password'})}}" --extract "{{css('#mail')/@title}}"`