``` mv index/index.html . rm -r index/ perl -i -pe "s/\.\.\///g" index.html perl -i -pe "s/\"index\.html\"/\".\/\"/g" index.html find . -name "*.html" -type f -print0 | xargs -0 perl -i -pe "s/\.\.\/\.\.\/index\//..\/..\//g" ```