linux url 大小写,如何在Linux服务器中使URL不区分大小写

我正在使用部署在Linux服务器上的网站.我对此做了一些小改动.我有文件夹read.要求是,如果我输入网址localhost:80/tom/Read或../READ或/read需要导航到read.php一个内部read文件夹.

我在根目录下创建了一个.htaccess文件.通过查看此处提到的页面,将以下代码放在文件 中

RewriteEngine On

RewriteBase /tom/

RewriteMap lc int:tolower

RewriteCond %{REQUEST_URI} [A-Z]

RewriteRule (.*) ${lc:$1} [R=301,L]

RewriteCond %{REQUEST_URI} ^system.*

RewriteRule ^(.*)$ /index.php/$1 [L]

RewriteCond %{REQUEST_FILENAME} !-f

RewriteCond %{REQUEST_FILENAME} !-d

RewriteRule ^(.*)$ index.php/$1 [L]

RewriteRule ![A-Z] - [S=26]

RewriteRule ^(.*)(A)(.*)$ $1a$3 [N,R=301]

RewriteRule ^(.*)(B)(.*)$ $1b$3 [N,R=301]

RewriteRule ^(.*)(C)(.*)$ $1c$3 [N,R=301]

RewriteRule ^(.*)(D)(.*)$ $1d$3 [N,R=301]

RewriteRule ^(.*)(E)(.*)$ $1e$3 [N,R=301]

RewriteRule ^(.*)(F)(.*)$ $1f$3 [N,R=301]

RewriteRule ^(.*)(G)(.*)$ $1g$3 [N,R=301]

RewriteRule ^(.*)(H)(.*)$ $1h$3 [N,R=301]

RewriteRule ^(.*)(I)(.*)$ $1i$3 [N,R=301]

RewriteRule ^(.*)(J)(.*)$ $1j$3 [N,R=301]

RewriteRule ^(.*)(K)(.*)$ $1k$3 [N,R=301]

RewriteRule ^(.*)(L)(.*)$ $1l$3 [N,R=301]

RewriteRule ^(.*)(M)(.*)$ $1m$3 [N,R=301]

RewriteRule ^(.*)(N)(.*)$ $1n$3 [N,R=301]

RewriteRule ^(.*)(O)(.*)$ $1o$3 [N,R=301]

RewriteRule ^(.*)(P)(.*)$ $1p$3 [N,R=301]

RewriteRule ^(.*)(Q)(.*)$ $1q$3 [N,R=301]

RewriteRule ^(.*)(R)(.*)$ $1r$3 [N,R=301]

RewriteRule ^(.*)(S)(.*)$ $1s$3 [N,R=301]

RewriteRule ^(.*)(T)(.*)$ $1t$3 [N,R=301]

RewriteRule ^(.*)(U)(.*)$ $1u$3 [N,R=301]

RewriteRule ^(.*)(V)(.*)$ $1v$3 [N,R=301]

RewriteRule ^(.*)(W)(.*)$ $1w$3 [N,R=301]

RewriteRule ^(.*)(X)(.*)$ $1x$3 [N,R=301]

RewriteRule ^(.*)(Y)(.*)$ $1y$3 [N,R=301]

RewriteRule ^(.*)(Z)(.*)$ $1z$3 [N,R=301]

但它没有用.

我是Linux环境的新手.我不知道mod_speling.那是一个档案吗？它将位于Linux服务器中的哪个位置？