From 564b4bceb52ea8929b17f3f0601239ae971255bc Mon Sep 17 00:00:00 2001
From: Saksham Sharma <saksham0808@gmail.com>
Date: Sat, 12 Mar 2016 14:36:25 +0530
Subject: [PATCH] Add course scraping script.

---
 courses.sh | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
 create mode 100755 courses.sh

diff --git a/courses.sh b/courses.sh
new file mode 100755
index 0000000..d249791
--- /dev/null
+++ b/courses.sh
@@ -0,0 +1,15 @@
+#!/bin/bash
+
+# Author: Saksham Sharma
+# 12th March, 2016
+
+# Usage:
+# ./courses.sh <roll_num>
+roll=$1
+
+# Send CURL request to doaa scheduler
+# Keep it as close to the browser request as possible to prevent detection.
+output=$(curl -s "http://172.26.142.68/examscheduler2/personal_schedule.php?rollno=$roll" -H 'Accept-Encoding: gzip, deflate, sdch' -H 'Accept-Language: en-US,en;q=0.8' -H 'Upgrade-Insecure-Requests: 1' -H 'User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/47.0.2526.8 Safari/537.36' -H 'Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8' -H 'Referer: http://172.26.142.68/examscheduler2/personal.html' --compressed)
+
+# Parse the single line output with a large incomprehensible RegEx I wrote today and will forget tomorrow.
+echo $output | grep -E "<tr><td>([^<]*)</td>" -o | grep -E ">([^<]+)<" -o | grep -E "[^><]*" -o