Added tool: Webgrep (#186)

README.md

@@ -97,6 +97,7 @@ Installers for the following tools are included:
 | web | Directory | [mitmproxy](https://mitmproxy.org/) | CLI Web proxy and python library.  | <!--tool--><!--no-test-->
 | web | Directory | [sqlmap](http://sqlmap.org/) | SQL injection automation engine. | <!--tool--><!--test-->
 | web | Directory | [subbrute](https://github.com/TheRook/subbrute) | A DNS meta-query spider that enumerates DNS records, and subdomains. | <!--tool--><!--test-->
+| web | Library | [webgrep](https://github.com/dhondta/webgrep) | `grep` for Web pages, with JS deobfuscation, CSS unminifying and OCR on images. | <!--tool--><!--test-->
 | stego | apt | [pngtools](https://launchpad.net/ubuntu/+source/pngtools) | PNG's analysis tool. | <!--deb-tool-->
 | stego | Directory | [sound-visualizer](http://www.sonicvisualiser.org/) | Audio file visualization. | <!--tool--><!--failing-->
 | stego | Directory | [steganabara](http://www.caesum.com/handbook/stego.htm) | Another image stenography solver. | <!--tool--><!--test-->

webgrep/install

@@ -0,0 +1,4 @@
+#!/bin/bash -ex
+
+
+ctf-tools-pip3 install --upgrade 'git+https://github.com/dhondta/webgrep.git'

webgrep/install-root-archlinux

@@ -0,0 +1,4 @@
+#!/bin/bash -ex
+set -eu -o pipefail
+
+pacman -Syu --needed --noconfirm binutils grep imagemagick perl-image-exiftool steghide tesseract

webgrep/install-root-debian

@@ -0,0 +1,4 @@
+#!/bin/bash -ex
+set -eu -o pipefail
+
+apt-get -y install binutils grep imagemagick libimage-exiftool-perl steghide tesseract-ocr

webgrep/install-root-fedora

@@ -0,0 +1,5 @@
+#!/bin/bash -ex
+set -eu -o pipefail
+
+dnf install perl-Image-ExifTool.noarch
+dnf install -y binutils grep imagemagick steghide tesseract

webgrep/install-root-ubuntu

@@ -0,0 +1,4 @@
+#!/bin/bash -ex
+set -eu -o pipefail
+
+apt-get -y install binutils grep imagemagick exiftool steghide tesseract-ocr