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1. There's no 'fi' to your 'if'
2. Looks like 'export' is not required here. Are you planning on using the value stored in variable 'max' outside this script too? I don't think so.
3. Try removing...

Yep.

Yep. Nope. That's a here-document. Try typing this in your terminal:

$ cat <<"EOF"
This
is
some
text
that
I
am
typing
EOF

This
is
some
text
that

ssh doesn't magically take the lines below it because it's not part of your shell. If you ran 'cat' you wouldn't expect it to eat the lines below it, you have to redirect whatever you want into it. ...