内部500服务器错误：.htaccess：RewriteCond：坏标记分隔符

Question

好吧，所以我搞了一个插件wc3缓存插件试图让它绕过WordPress的移动设备这个服务器错误弹出。我是新手，每当有东西弹出时，我通常会进入cPanel，删除它，这一切都不是现在。我得到这个：

.htaccess: RewriteCond: bad flag delimiters 
.htaccess: RewriteCond: bad flag delimiters 
.htaccess: RewriteCond: bad flag delimiters 

//在错误日志，所以我去htaccess的

# BEGIN W3TC Browser Cache 
<IfModule mod_mime.c> 
    AddType text/css .css 
    AddType text/x-component .htc 
    AddType application/x-javascript .js 
    AddType application/javascript .js2 
    AddType text/javascript .js3 
    AddType text/x-js .js4 
    AddType text/html .html .htm 
    AddType text/richtext .rtf .rtx 
    AddType image/svg+xml .svg .svgz 
    AddType text/plain .txt 
    AddType text/xsd .xsd 
    AddType text/xsl .xsl 
    AddType text/xml .xml 
    AddType video/asf .asf .asx .wax .wmv .wmx 
    AddType video/avi .avi 
    AddType image/bmp .bmp 
    AddType application/java .class 
    AddType video/divx .divx 
    AddType application/msword .doc .docx 
    AddType application/vnd.ms-fontobject .eot 
    AddType application/x-msdownload .exe 
    AddType image/gif .gif 
    AddType application/x-gzip .gz .gzip 
    AddType image/x-icon .ico 
    AddType image/jpeg .jpg .jpeg .jpe 
    AddType application/json .json 
    AddType application/vnd.ms-access .mdb 
    AddType audio/midi .mid .midi 
    AddType video/quicktime .mov .qt 
    AddType audio/mpeg .mp3 .m4a 
    AddType video/mp4 .mp4 .m4v 
    AddType video/mpeg .mpeg .mpg .mpe 
    AddType application/vnd.ms-project .mpp 
    AddType application/x-font-otf .otf 
    AddType application/vnd.ms-opentype .otf 
    AddType application/vnd.oasis.opendocument.database .odb 
    AddType application/vnd.oasis.opendocument.chart .odc 
    AddType application/vnd.oasis.opendocument.formula .odf 
    AddType application/vnd.oasis.opendocument.graphics .odg 
    AddType application/vnd.oasis.opendocument.presentation .odp 
    AddType application/vnd.oasis.opendocument.spreadsheet .ods 
    AddType application/vnd.oasis.opendocument.text .odt 
    AddType audio/ogg .ogg 
    AddType application/pdf .pdf 
    AddType image/png .png 
    AddType application/vnd.ms-powerpoint .pot .pps .ppt .pptx 
    AddType audio/x-realaudio .ra .ram 
    AddType application/x-shockwave-flash .swf 
    AddType application/x-tar .tar 
    AddType image/tiff .tif .tiff 
    AddType application/x-font-ttf .ttf .ttc 
    AddType application/vnd.ms-opentype .ttf .ttc 
    AddType audio/wav .wav 
    AddType audio/wma .wma 
    AddType application/vnd.ms-write .wri 
    AddType application/font-woff .woff 
    AddType application/vnd.ms-excel .xla .xls .xlsx .xlt .xlw 
    AddType application/zip .zip 
</IfModule> 
<IfModule mod_expires.c> 
    ExpiresActive On 
    ExpiresByType text/css A31536000 
    ExpiresByType text/x-component A31536000 
    ExpiresByType application/x-javascript A31536000 
    ExpiresByType application/javascript A31536000 
    ExpiresByType text/javascript A31536000 
    ExpiresByType text/x-js A31536000 
    ExpiresByType text/html A3600 
    ExpiresByType text/richtext A3600 
    ExpiresByType image/svg+xml A3600 
    ExpiresByType text/plain A3600 
    ExpiresByType text/xsd A3600 
    ExpiresByType text/xsl A3600 
    ExpiresByType text/xml A3600 
    ExpiresByType video/asf A31536000 
    ExpiresByType video/avi A31536000 
    ExpiresByType image/bmp A31536000 
    ExpiresByType application/java A31536000 
    ExpiresByType video/divx A31536000 
    ExpiresByType application/msword A31536000 
    ExpiresByType application/vnd.ms-fontobject A31536000 
    ExpiresByType application/x-msdownload A31536000 
    ExpiresByType image/gif A31536000 
    ExpiresByType application/x-gzip A31536000 
    ExpiresByType image/x-icon A31536000 
    ExpiresByType image/jpeg A31536000 
    ExpiresByType application/json A31536000 
    ExpiresByType application/vnd.ms-access A31536000 
    ExpiresByType audio/midi A31536000 
    ExpiresByType video/quicktime A31536000 
    ExpiresByType audio/mpeg A31536000 
    ExpiresByType video/mp4 A31536000 
    ExpiresByType video/mpeg A31536000 
    ExpiresByType application/vnd.ms-project A31536000 
    ExpiresByType application/x-font-otf A31536000 
    ExpiresByType application/vnd.ms-opentype A31536000 
    ExpiresByType application/vnd.oasis.opendocument.database A31536000 
    ExpiresByType application/vnd.oasis.opendocument.chart A31536000 
    ExpiresByType application/vnd.oasis.opendocument.formula A31536000 
    ExpiresByType application/vnd.oasis.opendocument.graphics A31536000 
    ExpiresByType application/vnd.oasis.opendocument.presentation A31536000 
    ExpiresByType application/vnd.oasis.opendocument.spreadsheet A31536000 
    ExpiresByType application/vnd.oasis.opendocument.text A31536000 
    ExpiresByType audio/ogg A31536000 
    ExpiresByType application/pdf A31536000 
    ExpiresByType image/png A31536000 
    ExpiresByType application/vnd.ms-powerpoint A31536000 
    ExpiresByType audio/x-realaudio A31536000 
    ExpiresByType image/svg+xml A31536000 
    ExpiresByType application/x-shockwave-flash A31536000 
    ExpiresByType application/x-tar A31536000 
    ExpiresByType image/tiff A31536000 
    ExpiresByType application/x-font-ttf A31536000 
    ExpiresByType application/vnd.ms-opentype A31536000 
    ExpiresByType audio/wav A31536000 
    ExpiresByType audio/wma A31536000 
    ExpiresByType application/vnd.ms-write A31536000 
    ExpiresByType application/font-woff A31536000 
    ExpiresByType application/vnd.ms-excel A31536000 
    ExpiresByType application/zip A31536000 
</IfModule> 
<IfModule mod_deflate.c> 
    <IfModule mod_headers.c> 
     Header append Vary User-Agent env=!dont-vary 
    </IfModule> 
     AddOutputFilterByType DEFLATE text/css text/x-component application/x-javascript application/javascript text/javascript text/x-js text/html text/richtext image/svg+xml text/plain text/xsd text/xsl text/xml image/x-icon application/json 
    <IfModule mod_mime.c> 
     # DEFLATE by extension 
     AddOutputFilter DEFLATE js css htm html xml 
    </IfModule> 
</IfModule> 
<FilesMatch "\.(css|htc|less|js|js2|js3|js4|CSS|HTC|LESS|JS|JS2|JS3|JS4)$"> 
    <IfModule mod_headers.c> 
     Header set Pragma "public" 
     Header append Cache-Control "public" 
     Header set X-Powered-By "W3 Total Cache/0.9.4.1" 
    </IfModule> 
</FilesMatch> 
<FilesMatch "\.(html|htm|rtf|rtx|svg|svgz|txt|xsd|xsl|xml|HTML|HTM|RTF|RTX|SVG|SVGZ|TXT|XSD|XSL|XML)$"> 
    <IfModule mod_headers.c> 
     Header set Pragma "public" 
     Header append Cache-Control "public" 
     Header set X-Powered-By "W3 Total Cache/0.9.4.1" 
    </IfModule> 
</FilesMatch> 
<FilesMatch "\.(asf|asx|wax|wmv|wmx|avi|bmp|class|divx|doc|docx|eot|exe|gif|gz|gzip|ico|jpg|jpeg|jpe|json|mdb|mid|midi|mov|qt|mp3|m4a|mp4|m4v|mpeg|mpg|mpe|mpp|otf|odb|odc|odf|odg|odp|ods|odt|ogg|pdf|png|pot|pps|ppt|pptx|ra|ram|svg|svgz|swf|tar|tif|tiff|ttf|ttc|wav|wma|wri|woff|xla|xls|xlsx|xlt|xlw|zip|ASF|ASX|WAX|WMV|WMX|AVI|BMP|CLASS|DIVX|DOC|DOCX|EOT|EXE|GIF|GZ|GZIP|ICO|JPG|JPEG|JPE|JSON|MDB|MID|MIDI|MOV|QT|MP3|M4A|MP4|M4V|MPEG|MPG|MPE|MPP|OTF|ODB|ODC|ODF|ODG|ODP|ODS|ODT|OGG|PDF|PNG|POT|PPS|PPT|PPTX|RA|RAM|SVG|SVGZ|SWF|TAR|TIF|TIFF|TTF|TTC|WAV|WMA|WRI|WOFF|XLA|XLS|XLSX|XLT|XLW|ZIP)$"> 
    <IfModule mod_headers.c> 
     Header set Pragma "public" 
     Header append Cache-Control "public" 
     Header set X-Powered-By "W3 Total Cache/0.9.4.1" 
    </IfModule> 
</FilesMatch> 
# END W3TC Browser Cache 
# BEGIN W3TC Page Cache core 
<IfModule mod_rewrite.c> 
    RewriteEngine On 
    RewriteBase/
    RewriteCond %{HTTP_USER_AGENT} (adsbot-google|android|bada|bb10|blackberry 9350|blackberry 9360|blackberry 9370|blackberry 9380|blackberry 9780|blackberry 9790|blackberry 9800|blackberry 9810|blackberry 9850|blackberry 9860|blackberry 9900|blackberry 9930|blackberry9500|blackberry9520|blackberry9530|blackberry9550|cupcake|dream|froyo|googlebot-mobile|incognito|iphone|ipod|s8000|webmate|webos) [NC] 
    RewriteRule .* - [E=W3TC_UA:_high] 
    RewriteCond %{HTTP:Accept-Encoding} gzip 
    RewriteRule .* - [E=W3TC_ENC:_gzip] 
    RewriteCond %{HTTP_COOKIE} w3tc_preview [NC] 
    RewriteRule .* - [E=W3TC_PREVIEW:_preview] 
    RewriteCond %{REQUEST_METHOD} !=POST 
    RewriteCond %{QUERY_STRING} ="" 
    RewriteCond %{REQUEST_URI} \/$ 
    RewriteCond %{HTTP_COOKIE} !(comment_author|wp\-postpass|w3tc_logged_out|wordpress_logged_in|wptouch_switch_toggle) [NC] 
    RewriteCond "%{DOCUMENT_ROOT}/wp-content/cache/page_enhanced/%{HTTP_HOST}/%{REQUEST_URI}/_index%{ENV:W3TC_UA}%{ENV:W3TC_PREVIEW}.html%{ENV:W3TC_ENC}" -f 
    RewriteRule .* "/wp-content/cache/page_enhanced/%{HTTP_HOST}/%{REQUEST_URI}/_index%{ENV:W3TC_UA}%{ENV:W3TC_PREVIEW}.html%{ENV:W3TC_ENC}" [L] 
</IfModule> 
# END W3TC Page Cache core 
# BEGIN WordPress 
<IfModule mod_rewrite.c> 
RewriteEngine On 
RewriteBase/
RewriteRule ^index\.php$ - [L] 
RewriteCond %{REQUEST_FILENAME} !-f 
RewriteCond %{REQUEST_FILENAME} !-d 
RewriteRule . /index.php [L] 
</IfModule> 

# END WordPress 

我真的不知道我在做什么，所以我没有想触摸它。

Answer 1

这是坏线：

RewriteCond %{HTTP_USER_AGENT} (adsbot-google|android|bada|bb10|blackberry 9350|blackberry 9360|blackberry 9370|blackberry 9380|blackberry 9780|blackberry 9790|blackberry 9800|blackberry 9810|blackberry 9850|blackberry 9860|blackberry 9900|blackberry 9930|blackberry9500|blackberry9520|blackberry9530|blackberry9550|cupcake|dream|froyo|googlebot-mobile|incognito|iphone|ipod|s8000|webmate|webos) [NC] 

该错误消息指。 Apache对解析指令非常愚蠢，并且会假定空格正在分隔指令参数（除了少数例外，如将引号括起来）。当Apache的尝试来分析上述重写条件意味着，它会假设：

• RewriteCond是该指令
• %{HTTP_USER_AGENT}在第一个参数（对象到测试）
• (adsbot-google|android|bada|bb10|blackberry是第二参数（测试）
• 和9350|blackberry是标志

有一堆多个空格，但最有可能的Apache是​​忽略他们，因为它挂在旗帜上。显然，9350|blackberry不是有效的重写条件标志。它首先需要方括号内的内容，例如[NC]表示“没有大小写”，即使是方括号内的内容，它们也是无效的。

尝试逃避的空间与\：

RewriteCond %{HTTP_USER_AGENT} (adsbot-google|android|bada|bb10|blackberry\ 9350|blackberry\ 9360|blackberry\ 9370|blackberry\ 9380|blackberry\ 9780|blackberry\ 9790|blackberry\ 9800|blackberry\ 9810|blackberry\ 9850|blackberry\ 9860|blackberry\ 9900|blackberry\ 9930|blackberry9500|blackberry9520|blackberry9530|blackberry9550|cupcake|dream|froyo|googlebot-mobile|incognito|iphone|ipod|s8000|webmate|webos) [NC] 

或者你也许可以简化正则表达式：

RewriteCond %{HTTP_USER_AGENT} (adsbot-google|android|bada|bb10|cupcake|dream|froyo|googlebot-mobile|incognito|iphone|ipod|s8000|webmate|webos|backberry95[0235]0) [NC,OR] 
RewriteCond %{HTTP_USER_AGENT} blackberry\ (93[5-8]0|97[89]0|98[0156]0|99[03]0) [NC]