20170825L08-05老男孩linux實戰營運培訓-Lamp系列之-Apache服務生產實戰應用指南02

標籤：apache

這一節說Apache的安裝目錄檔案

具體介紹了一些重要檔案的配置

tree -L 1 /usr/local/apache

[[email protected] extra]# tree -L 1 /usr/local/apache

/usr/local/apache

├── apache -> /usr/local/apache

├── bin

├── build

├── cgi-bin

├── conf

├── error

├── htdocs

├── icons

├── include

├── lib

├── logs

├── man

├── manual

└── modules

bin目錄apache一些重要的命令放在這裡

apachectl 命令是apache啟動，重啟，和停止命令

htdocs主目錄檔案位置

[[email protected] apache]# tree htdocs

htdocs

└── index.html

conf檔案內都是一些設定檔

[[email protected] apache]# tree -L 1 conf

conf

├── extra

├── httpd.conf

├── magic

├── mime.types

└── original

當然最重要的檔案是httpd.conf

log目錄記錄檔存放地址

.

├── access_log

├── error_log

└── httpd.pid

access是訪問日誌

error錯誤記錄檔

httpd.pid 有apache運行時候的進程id號

modules放模組的目錄，如編譯php，memcache

講解httpd.conf檔案

ServerRoot  file    #後面接的是apache主安裝檔案位置

Listen 80    #用來設定訪問連接埠的也可以指定IP

Listen 12.88.99.12:80

也可以指定多個連接埠比如

Listen 80

Listen 88

......

設定使用者組和使用者用來訪問服務

User daemon

Group daemon

ServerAdmin    [email protected]    #伺服器出問題後通知管理員的郵箱設定

ServerName                                  #給伺服器設定一個名字

網站的預設頁存放目錄

DocumentRoot "/usr/local/apache2/htdocs"

控制目錄許可權的

以下為根目錄許可權

<Directory />

    AllowOverride none        #禁重載

    Require all denied           #禁示所有限止的訪問

</Directory>

<Directory "/usr/local/apache2/htdocs">

    #

    # Possible values for the Options directive are "None", "All",

    # or any combination of:

    #   Indexes Includes FollowSymLinks SymLinksifOwnerMatch ExecCGI MultiViews

    #

    # Note that "MultiViews" must be named *explicitly* --- "Options All"

    # doesn‘t give it to you.

    #

    # The Options directive is both complicated and important.  Please see

    # http://httpd.apache.org/docs/2.4/mod/core.html#options

    # for more information.

    #

    Options Indexes FollowSymLinks            #允許瀏覽目錄，為了安全要關閉這個許可權

    #

    # AllowOverride controls what directives may be placed in .htaccess files.

    # It can be "All", "None", or any combination of the keywords:

    #   AllowOverride FileInfo AuthConfig Limit

    #

    AllowOverride None        #htaccess可以網站開發人員來參與許可權管理，預設是不開的

    #

    # Controls who can get stuff from this server.

    #

    Require all granted

</Directory>

看httpd.conf使用的設定行統計

egrep -v "^.*#|^$" httpd.conf|nl

extra是apache的擴充設定檔目錄 

[[email protected] extra]# tree 

.

├── httpd-autoindex.conf

├── httpd-dav.conf

├── httpd-default.conf

├── httpd-info.conf

├── httpd-languages.conf

├── httpd-manual.conf

├── httpd-mpm.conf

├── httpd-multilang-errordoc.conf

├── httpd-ssl.conf

├── httpd-userdir.conf

├── httpd-vhosts.conf

└── proxy-html.conf

其中主要說的是httpd-vhosts.conf這上設定檔

這是虛擬機器主機的設定檔

20170825L08-05老男孩linux實戰營運培訓-Lamp系列之-Apache服務生產實戰應用指南02