btnext auto download

#!/bin/bash

# apt-get install lynx-cur

# Edit /etc/lynx-cur/local.cfg
#  SET_COOKIES:TRUE
#  ACCEPT_ALL_COOKIES:TRUE
#  PERSISTENT_COOKIES:TRUE
#  COOKIE_FILE:~/.lynx_cookies
#  COOKIE_SAVE_FILE:~/.lynx_cookies
#  FORCE_COOKIE_PROMPT:yes

# manual login to make cookie and script
# lynx -cmd_log=/home/btdir/btlogin "http://www.btnext.com"

# crontab -e
# 10,40 * * * * /usr/local/bin/getbtnext


cd /home/btdir

# get list Infantil/Juvenil
lynx -dump -listonly -nonumbers "http://www.btnext.com/?a=5&c=bagaba" | sed -n '/\.next$/p' > btnew.log

# check if user is logged out
if [ `ls -l btnew.log | awk '{print $5}'` -eq 0 ]; then
   # login script
   lynx -cmd_script=/home/btdir/btlogin "http://www.btnext.com"
   lynx -dump -listonly -nonumbers "http://www.btnext.com/?a=5&c=bagaba" | sed -n '/\.next$/p' > btnew.log
fi

# find difference between done and new
grep -Fxvf btdone.log btnew.log > btdownl.log

# apend done list to new one
cat btdone.log | sed '/^$/d' >> btnew.log

# delete duplicates
awk '!x[$0]++' btnew.log > btdone.log

rm btnew.log

cat btdownl.log | while read torurl
do
   # download .next file
   lynx -source "$torurl" > temp.next
   # get release name
   torname=$(tr -cd '[:print:]' < temp.next  | sed -e 's/^.*:name[0-9][0-9]*://g;s/[0-9][0-9]*:piece length.*$//g')
   # filter just PT 720p x264
   if [[ "$torname" == *.PT.*720[pP]*[xX]264* ]]; then
      if [ ! -f "next/$torname.next" ]; then
         mv temp.next "next/$torname.next"
         echo -e "\n\e[92mSTRING MATCH ADDING  \e[39m$torname"
         export DISPLAY=:1.0
         # add .next to GUI
         nohup wine /home/tools/BTNext/BTNext.exe "/home/btdir/next/$torname.next" > /dev/null 2>&1&
         sleep 4
      else
         echo -e "\n\e[93mALREADY BEEN ADDED  \e[39m$torname"
         sleep 2
         rm "temp.next"
      fi
   else
      echo -e "\n\e[91mDOES NOT COMPLIES  \e[39m$torname"
      sleep 2
      rm "temp.next"
   fi

done

rm btdownl.log