wget -r --no-parent http://yourwebsite.link
(HTTRack is another choice but needs to be installed)
2)For text based browsing in linux CLI(command line interface) install
w3m , lynx ,links on your GNU/Linux machine
P:S Easier way of copying text in linux Os is to select the text by mouse by shading and press the scroll middle button of MOUSE at where ever you want to paste.