First request an oath ID from twitch, replace the client_id and secret using your apps info.

	curl -X POST 'https://id.twitch.tv/oauth2/token?client_id=wadipzmhnzr5pchxzzngo2hufv6nut&client_secret=x2jq69uxye3496wql1oplq5v1kcl57&grant_type=client_credentials'	

Now request your channels host number, example: 

	curl -H 'Client-ID: wadipzmhnzr5pchxzzngo2hufv6nut' -H 'Authorization: Bearer ezf7id5004m7gzz452770ha7y4oiw1' -X GET 'https://api.twitch.tv/helix/users?login=DJrunkie'


Now we can check our channel to see if we are hosting someone or streaming. 

	curl -H 'Client-ID: wadipzmhnzr5pchxzzngo2hufv6nut' -H 'Authorization: Bearer ezf7id5004m7gzz452770ha7y4oiw1' -X GET 'https://tmi.twitch.tv/hosts?include_logins=1&host=27941300'



index.php
<p align="left">Give my friends on twitch a view!</p>

<iframe src='https://player.twitch.tv/?channel=tedster009&enableExtensions=true&muted=false&parent=disc4life.com&parent=www.disc4life.com&player=popout&volume=.00001' frameborder="0" allowfullscreen="true" scrolling="no" height="600" width="1066"></iframe>


news.php
<h3 align="center">Give my friends on twitch a view!</h3>
<p align="center"> 
<iframe src='https://player.twitch.tv/?channel=tedster009&enableExtensions=true&muted=false&parent=disc4life.com&parent=www.disc4life.com&parent=vpn.disc4life.com&player=popout&volume=.00001' frameborder="0" allowfullscreen="true" scrolling="no" height="300" width="525"></iframe> 
</p>


twitchcheck.sh
#!/bin/bash

#check for the iframe line from the file were updating, and cut out the text were interested in changing
chosting=$(grep iframe /home/disc4lif/public_html/hostingexample/index.php | cut -f3 -d= | cut -f1 -d\&)

#check the twitch api to see if this information has changed
nhosting=$(curl -H 'Client-ID: wadipzmhnzr5pchxzzngo2hufv6nut' -H 'Authorization: Bearer ezf7id5004m7gzz452770ha7y4oiw1' -X GET 'https://tmi.twitch.tv/hosts?include_logins=1&host=27941300' | cut -f14 -d\")

#we also need to check the twitch api to see if we are streaming.

istream=$(curl -H 'Client-ID: wadipzmhnzr5pchxzzngo2hufv6nut' -H 'Authorization: Bearer ezf7id5004m7gzz452770ha7y4oiw1' -X GET 'https://tmi.twitch.tv/hosts?include_logins=1&host=27941300' | cut -f6 -d\")

#our channel name
cname=djrunkie

#If were currently streaming, and the chosting value does not equal our twitch name, then update chosting with our twitch name in our files.  Otherwise if chosting already = nhosting, or nhosting is blank then exit because either its already set, or were not hosting anyone currently.  Otherwise chosting needs to be updated with nhosting.

if [[ "$istream" = host_login ]] && [[ "$chosting" != "$cname" ]]
 then
 sed -i "s/channel=$chosting/channel=$cname/g" /home/disc4lif/public_html/hostingexample/index.php
 sed -i "s/channel=$chosting/channel=$cname/g" /home/disc4lif/public_html/hostingexample/news.php
  elif [[ "$chosting" = "$nhosting" ]] || [[ "$nhosting" = '' ]]
   then
   echo "They're the same dude, or nhosting was blank"
   exit
 else
 sed -i "s/channel=$chosting/channel=$nhosting/g" /home/disc4lif/public_html/hostingexample/index.php
 sed -i "s/channel=$chosting/channel=$nhosting/g" /home/disc4lif/public_html/hostingexample/news.php
fi

newtoken.sh
#!/bin/bash

#get the current token from the twitchcheck script we just created
ctoken=$(grep -m 1 'Bearer' /home/disc4lif/twitchcheck.sh | cut -f4 -d\' | awk {'print $3'})

#get a new token using our client_id and client_secret from our twitch application
ntoken=$(curl -X POST 'https://id.twitch.tv/oauth2/token?client_id=wadipzmhnzr5pchxzzngo2hufv6nut&client_secret=x2jq69uxye3496wql1oplq5v1kcl57&grant_type=client_credentials' | cut -f4 -d\")

#replace the current token with the new token
sed -i "s/$ctoken/$ntoken/g" /home/disc4lif/twitchcheck.sh


#create a cronjob to run these automatically.  The first script every 5 minutes, the second once a month.
crontab -e 

*/5 * * * * sh /home/disc4lif/twitchcheck.sh
* 2 7 */1 * sh /home/disc4lif/newtoken.sh