Update cheatsheets

tldr/wafw00f

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+---
+syntax: markdown
+tags: [tldr, common]
+source: https://github.com/tldr-pages/tldr.git
+---
+# wafw00f
+
+> Identify and fingerprint Web Application Firewall (WAF) products protecting a website.
+> More information: <https://github.com/EnableSecurity/wafw00f>.
+
+- Check if a website is using any WAF:
+
+`wafw00f {{https://www.example.com}}`
+
+- Test for [a]ll detectable WAFs without stopping at the first match:
+
+`wafw00f --findall {{https://www.example.com}}`
+
+- Pass requests through a [p]roxy (such as BurpSuite):
+
+`wafw00f --proxy {{http://localhost:8080}} {{https://www.example.com}}`
+
+- [t]est for a specific WAF product (run `wafw00f -l` to get list of all supported WAFs):
+
+`wafw00f --test {{Cloudflare|Cloudfront|Fastly|ZScaler|...}} {{https://www.example.com}}`
+
+- Pass custom [H]eaders from a file:
+
+`wafw00f --headers {{path/to/headers.txt}} {{https://www.example.com}}`
+
+- Read target [i]nputs from a file and show verbose output (multiple `v` for more verbosity):
+
+`wafw00f --input {{path/to/urls.txt}} -v{{v}}`
+
+- [l]ist all WAFs that can be detected:
+
+`wafw00f --list`