find mt5/blog/2010 -name '*.html' -execdir sed 's/\<a href/AHREF\n/gi' \{\} \; | grep AHREF | wc -l
find: sed terminated by signal 13
find mt5/blog/2010/01 -name '*.html' -execdir sed 's/\<a href/AHREF\n/gi' \{\} \; | grep AHREF | wc -l