[chanc]

-bash-4.1$ hulu.sh
/opt/etc/hulu.sh: line 3: $'\r': command not found
/opt/etc/hulu.sh: line 4: syntax error near unexpected token `$'{\r''
'opt/etc/hulu.sh: line 4: `pidof(){
-bash-4.1$

after i copy the code from the web and paste it on txt, then rename it as .sh, run it , and get the response above.

on which step did i mess it up ?