gistfile1.txt

<IfModule mod_rewrite.c>
	RewriteEngine On

	# Removes index.php from ExpressionEngine URLs
	RewriteCond $1 !\.(gif|jpe?g|png)$ [NC]
	RewriteCond %{REQUEST_FILENAME} !-f
	RewriteCond %{REQUEST_FILENAME} !-d
	RewriteRule ^(.*)$ /index.php/$1 [L]
</IfModule>

<ifModule mod_headers.c>
# Turn on Expires and set default expires to 3 days
ExpiresActive On
ExpiresDefault A259200
# Set up caching on media files for 1 month
<filesMatch ".(ico|gif|jpg|jpeg|png|flv|pdf|swf|mov|mp3|wmv|ppt)$">
  ExpiresDefault A2419200
  Header append Cache-Control "public"
</filesMatch>
# Set up 2 Hour caching on commonly updated files
<filesMatch ".(xml|txt|html|js|css)$">
  ExpiresDefault A7200
  Header append Cache-Control "private, must-revalidate"
</filesMatch>
# Force no caching for dynamic files
<filesMatch ".(php|cgi|pl|htm)$">
  ExpiresDefault A0
  Header set Cache-Control "no-store, no-cache, must-revalidate, max-age=0"
  Header set Pragma "no-cache"
</filesMatch>
</ifModule>