# cat indat
192.168.1.1 index.html index 5 seconds
192.168.1.1 links.html links, index.html index 10 seconds
192.168.1.1 article1.html  art1, article2.html art2, adpage 200 seconds

##</code><code>##

# perl -wne '/[\d\.]+\s(.+)\sseconds/i && print "Test Data: $1\n"' indat
Test Data: index.html index 5
Test Data: links.html links, index.html index 10
Test Data: article1.html  art1, article2.html art2, adpage 200