help with htccess file - Joomla! Forum - community, help and support

i remove , uninstalled joomla site. however, trying determine keep , delete. please help!

code: select all

########## begin - 301 redirect
#
rewritecond %{the_request} ^[a-z]{3,9}\ /([^/]+/)*(index|home)\.html?\ http/
rewriterule ^(([^/]+/)*)(index|home)\.html?$ http://www.samplesite.com/$1 [r=301,l]
#
rewritecond %{the_request} !^post
rewritecond %{the_request} ^[a-z]{3,9}\ /([^/]+/)*index\.php\ http/
rewritecond %{server_port}>s ^(443>(s)|[0-9]+>s)$
rewriterule ^(([^/]+/)*)index\.php$ http%2://www.samplesite.com/$1 [r=301,l]
#
rewritecond %{http_host} !^(www\.samplesite\.com)?$
rewriterule (.*) http://www.samplesite.com/$1 [r=301,l]
#
########## end - 301 redirect


#####################################################
#  read if choose use file
#
# line below section: 'options +followsymlinks' may cause problems
# server configurations.  required use of mod_rewrite, may already
# set server administrator in way dissallows changing in
# .htaccess file.  if using causes server error out, comment out (add # to
# beginning of line), reload site in browser , test sef url's.  if work,
# has been set server administrator , not need set here.
#
#####################################################

##  can commented out if causes errors, see notes above.
#options +followsymlinks

#
#  mod_rewrite in use

rewriteengine on

#  uncomment following line if webserver's url
#  not directly related physical file paths.
#  update joomla! directory (just / root)

# rewritebase /

########## begin - joomla! core sef section

php_flag display_errors off
php_flag log_errors on

#
rewritecond %{request_filename} !\.(jpg|jpeg|gif|png|css|js|pl|txt)$
rewritecond %{request_filename} !-f
rewritecond %{request_filename} !-d
rewriterule ^(.*) index.php
rewriterule .* - [e=http_authorization:%{http:authorization},l]

# 480 weeks
<filesmatch "\.(ico|pdf|flv|jpg|jpeg|png|gif|js|css|swf)$">
header set cache-control "max-age=290304000, public"
</filesmatch>
 
# 2 days
<filesmatch "\.(xml|txt)$">
header set cache-control "max-age=172800, public, must-revalidate"
</filesmatch>
 
# 2 hours
<filesmatch "\.(html|htm)$">
header set cache-control "max-age=7200, must-revalidate"
</filesmatch>

 rewriteengine on


setenvifnocase user-agent "^libwww-perl*" block_bad_bots
deny env=block_bad_bots

#
########## end - joomla! core sef section

########## begin - rewrite rules block out common exploits
## if experience problems on site block out operations listed below
## attempts block common type of exploit `attempts` joomla!
#
# block out script trying set mosconfig value through url
rewritecond %{query_string} mosconfig_[a-za-z_]{1,21}(=|\%3d) [or]
# block out script trying base64_encode crap send via url
rewritecond %{query_string} base64_encode.*\(.*\) [or]
# block out script includes <script> tag in url
rewritecond %{query_string} (\<|%3c).*script.*(\>|%3e) [nc,or]
# block out script trying set php globals variable via url
rewritecond %{query_string} globals(=|\[|\%[0-9a-z]{0,2}) [or]
# block out script trying modify _request variable via url
rewritecond %{query_string} _request(=|\[|\%[0-9a-z]{0,2})
# send blocked request homepage 403 forbidden error!
rewriterule ^(.*)$ index.php [f,l]
#
########## end - rewrite rules block out common exploits


if wish free of joomla entirely, delete .htaccess file.