Apache 安装、配置、优化

　　代码:

　　安装过程　　# lynx http://dominia.org/djao/limit/mod_limitipconn-0.22.tar.gz
　　# tar -zxvf mod_limitipconn-0.22.tar.gz
　　# cd httpd-2.0.48
　　# patch -p1 < ../mod_limitipconn-0.22/apachesrc.diff
　　patching file configure.in
　　Hunk #1 succeeded at 373 (offset 55 lines).
　　patching file include/scoreboard.h
　　patching file modules/generators/mod_status.c
　　Hunk #1 succeeded at 746 (offset -1 lines).
　　patching file server/scoreboard.c
　　# ./configure --enable-so --enable-speling --enable-rewrite --with-ssl=/usr/local/ssl --enable-forward
　　# make
　　# make install
　　# cd ../mod_limitipconn-0.22
　　# PATH=/usr/local/apache2/bin:$PATH
　　# make install
　　----------------------------------------------------------------------
　　Libraries have been installed in:
　　/usr/local/apache2/modules
　　If you ever happen to want to link against installed libraries
　　in a given directory, LIBDIR, you must either use libtool, and
　　specify the full pathname of the library, or use the `-LLIBDIR'
　　flag during linking and do at least one of the following:
　　- add LIBDIR to the `LD_LIBRARY_PATH' environment　variable
　　during execution
　　- add LIBDIR to the `LD_RUN_PATH' environment variable
　　during linking
　　- use the `-Wl,--rpath -Wl,LIBDIR' linker flag
　　- have your system administrator add LIBDIR to `/etc/ld.so.conf'
　　See any operating system documentation about shared libraries for
　　more information, such as the ld(1) and ld.so(8) manual pages.
　　----------------------------------------------------------------------
　　chmod 755 /usr/local/apache2/modules/mod_limitipconn.so
　　[activating module `limitipconn' in /usr/local/apache2/conf/httpd.conf]　

　　检查 httpd.conf 文件，发现增加了一下一行

　　代码:

　　LoadModule limitipconn_module modules/mod_limitipconn.so　

　　同时需要设置以下参数在 httpd.conf 中 , 也可以在单个虚拟服务器中。

　　代码: