how delete all text before word?

[ravit zruya]

hi i have text like that

Link%26ref%3Dhttps://google.com
http://google.com/
fdhfdghttp://www.conshorson.se/Products/Viewprodukts/tabid/93/user/158/Language/en-US/20/Gaga.aspx

i want delete all before htttps so this Link%26ref%3Dhttps://google.com hg5575675 will be ttps://google.com hg5575675
and have way save only links?

[Alan Kilborn]

@ravit-zruya

See HERE.