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cat page.txt | sed 's/;/\n/g'| sed 's/:/\n/g'|awk {'print "<a href=mys +ite.net/"$1" >"$1"</a>"'}
out=~s/;/\n/; out=~s/:/\n/; print "<a href=mysite.net/"$out" >"$out"</a>";