I still do not understand the previous explanation

Can you help me to convert my htaccess to nginx...


RewriteEngine on
RewriteRule ^$ index.php [L]
RewriteCond $1 !^(index\.php|info\.php|dotpro|poploud|users|upload_pic|static|oauth|sharefb|dotproject|error|facebook|blog|system/application/views/(apps-images|css-libraries|js-libraries|swf-library|video-library)|AuthSub\.php|robots\.txt|favicon\.ico|insecure\.php)
RewriteRule ^(.*)$ index.php/$1 [L]

thank's