#!/usr/bin/env bash
set -euo pipefail

url='https://web103.reachmee.com/ext/I003/304/main?site=5&validator=a72aeedd63ec10de71e46f8d91d0d57c&lang=UK'

script='
0,/<div id="mainjoblist">/d
/<tbody>/,/<\/tbody>/!d

/<\/tr>/ {
  s/.*//
  x
  s/\n//g
  s/^ | //
  /Technical and Administrative staff/d
  /PhD Student Positions/d
  p
  d
}

/<td>/!d
/^\s*<\/td>\s*$/d
s|\s*<td>\(.*\)</td>\s*|\1|
s|.*Application deadline:.*display:\s*none">\([^<]*\)</span>.*|\1|
s|.*a href=.*reachmee.*/job.*job_id[^>]*>\([^<]*\)</a>.*|\1|
s/^/ | /
H
'

curl -s "$url" | sed -n "$script"