apache - 이미지 및 js, css 캐싱하여 웹부하 줄이기

apache - 이미지 및 js, css 캐싱하여 웹부하 줄이기

[root@localhost ~]# find / -name mod_expires.c
/usr/local/src/httpd-2.2.6/modules/metadata/mod_expires.c
[root@localhost ~]# cd /usr/local/src/httpd-2.2.6/modules/metadata/
[root@localhost metadata]# /usr/local/apache2/bin/apxs -aic mod_expires.c
/usr/local/apache2/build/libtool --silent --mode=compile gcc -prefer-pic   -DLINUX=2 -D_REENTRANT -D_GNU_SOURCE -g -O2 -pthread -I/usr/local/apache2/include  -I/usr/local/apache2/include   -I/usr/local/apache2/include   -c -o mod_expires.lo mod_expires.c && touch mod_expires.slo
/usr/local/apache2/build/libtool --silent --mode=link gcc -o mod_expires.la  -rpath /usr/local/apache2/modules -module -avoid-version    mod_expires.lo
/usr/local/apache2/build/instdso.sh SH_LIBTOOL='/usr/local/apache2/build/libtool' mod_expires.la /usr/local/apache2/modules
/usr/local/apache2/build/libtool --mode=install cp mod_expires.la /usr/local/apache2/modules/
cp .libs/mod_expires.so /usr/local/apache2/modules/mod_expires.so
cp .libs/mod_expires.lai /usr/local/apache2/modules/mod_expires.la
cp .libs/mod_expires.a /usr/local/apache2/modules/mod_expires.a
chmod 644 /usr/local/apache2/modules/mod_expires.a
ranlib /usr/local/apache2/modules/mod_expires.a
PATH="$PATH:/sbin" ldconfig -n /usr/local/apache2/modules
----------------------------------------------------------------------
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_expires.so
[activating module `expires' in /usr/local/apache2/conf/httpd.conf]

 

LoadModule expires_module       modules/mod_expires.so

<IfModule mod_expires.c>
                ExpiresActive On
                ExpiresByType image/gif A2592000
                ExpiresByType image/jpg A2592000
                ExpiresByType image/jpeg A2592000
                ExpiresByType text/css A86400
                ExpiresByType application/javascript A86400
                ExpiresByType application/x-javascript A86400
                ExpiresByType application/x-shockwave-flash A2592000
</IfModule>