Tool does not work in old systems and Mac.

[Emalp]

Various tools like:

• Anew
• Unfurl
  are not installed by the install.sh script

The Output() function does not work on different versions of bash as the cat/* expects to cat all files which might not work everywhere (eg Mac)

The mkdir -p ~/SubDomz/output/$domain/ command also expects bash to handle the expression run, however the $domain param is only set in the Main function. This does not work properly in Mac and $domain is empty during the dir creation.

I've got local changes ready to fix. More than happy to open a PR if permission is given.

[Pugalarasan]

I rewrite the code completely, hope the errors are fixed. Also, I don't know whether its runs on mac without any errors.