注：本文采用的Boa的版本是：boa-0.94.14rc21.tar.gz （最新版本，网上用的比较多的是boa-0.94.13）
其boa.conf在文件夹里：contrib/rpm/boa.conf
指定boa的日志目录
boa有两种日志文件：记录其所出现的错误和记录其运行状态。
1）记录其所出现的错误。ErrorLog /var/log/boa/error_log
2）记录其运行状态。AccessLog /var/log/boa/access_log
指定网页所在的目录
如：DocumentRoot /home/httpd/html
表示网页文件需放在此目录下。
默认的主页名
如：DirectoryIndex index.html
表示默认的主页名为 index.html
指定cgi 脚本的目录
如：ScriptAlias /cgi-bin/ /home/httpd/cgi-bin/
boa.conf完整内容见下：
# Boa v0.94 configuration file # File format has not changed from 0.93 # File format has changed little from 0.92 # version changes are noted in the comments # # The Boa configuration file is parsed with a lex/yacc or flex/bison # generated parser. If it reports an error, the line number will be # provided; it should be easy to spot. The syntax of each of these # rules is very simple, and they can occur in any order. Where possible # these directives mimic those of NCSA httpd 1.3; I saw no reason to # introduce gratuitous differences. # $Id: boa.conf,v 1.2 2001/09/25 03:28:31 jnelson Exp $ # The "ServerRoot" is not in this configuration file. It can be compiled # into the server (see defines.h) or specified on the command line with # the -c option, for example: # # boa -c /usr/local/boa # Port: The port Boa runs on. The default port for http servers is 80. # If it is less than 1024, the server must be started as root. Port 80 # Listen: the Internet address to bind(2) to. If you leave it out, # it takes the behavior before 0.93.17.2, which is to bind to all # addresses (INADDR_ANY). You only get one "Listen" directive, # if you want service on multiple IP addresses, you have three choices: # 1. Run boa without a "Listen" directive # a. All addresses are treated the same; makes sense if the addresses # are localhost, ppp, and eth0. # b. Use the VirtualHost directive below to point requests to different # files. Should be good for a very large number of addresses (web # hosting clients). # 2. Run one copy of boa per IP address, each has its own configuration # with a "Listen" directive. No big deal up to a few tens of addresses. # Nice separation between clients. # The name you provide gets run through inet_aton(3), so you have to use dotted # quad notation. This configuration is too important to trust some DNS. #Listen 192.68.0.5 # User: The name or UID the server should run as. # Group: The group name or GID the server should run as. User nobody Group nobody # ServerAdmin: The email address where server problems should be sent. # Note: this is not currently used, except as an environment variable # for CGIs. #ServerAdmin root@localhost # ErrorLog: The location of the error log file. If this does not start # with /, it is considered relative to the server root. # Set to /dev/null if you don't want errors logged. # If unset, defaults to /dev/stderr ErrorLog /var/log/boa/error_log # Please NOTE: Sending the logs to a pipe ('|'), as shown below, # is somewhat experimental and might fail under heavy load. # "Usual libc implementations of printf will stall the whole # process if the receiving end of a pipe stops reading." #ErrorLog "|/usr/sbin/cronolog --symlink=/var/log/boa/error_log /var/log/boa/error-%Y%m%d.log" # AccessLog: The location of the access log file. If this does not # start with /, it is considered relative to the server root. # Comment out or set to /dev/null (less effective) to disable # Access logging. AccessLog /var/log/boa/access_log # Please NOTE: Sending the logs to a pipe ('|'), as shown below, # is somewhat experimental and might fail under heavy load. # "Usual libc implementations of printf will stall the whole # process if the receiving end of a pipe stops reading." #AccessLog "|/usr/sbin/cronolog --symlink=/var/log/boa/access_log /var/log/boa/access-%Y%m%d.log" # VerboseCGILogs: this is just a logical switch. # It simply notes the start and stop times of cgis in the error log # Comment out to disable. #VerboseCGILogs # ServerName: the name of this server that should be sent back to # clients if different than that returned by gethostname + gethostbyname #ServerName # VirtualHost: a logical switch. # Comment out to disable. # Given DocumentRoot /var/www, requests on interface 'A' or IP 'IP-A' # become /var/www/IP-A. # Example: becomes /var/www/127.0.0.1 # # Not used until version 0.93.17.2. This "feature" also breaks commonlog # output rules, it prepends the interface number to each access_log line. # You are expected to fix that problem with a postprocessing script. #VirtualHost # DocumentRoot: The root directory of the HTML documents. # Comment out to disable server non user files. DocumentRoot /home/httpd/html # UserDir: The name of the directory which is appended onto a user's home # directory if a ~user request is recieved. UserDir public_html # DirectoryIndex: Name of the file to use as a pre-written HTML # directory index. Please MAKE AND USE THESE FILES. On the # fly creation of directory indexes can be _slow_. # Comment out to always use DirectoryMaker DirectoryIndex index.html # DirectoryMaker: Name of program used to create a directory listing. # Comment out to disable directory listings. If both this and # DirectoryIndex are commented out, accessing a directory will give # an error (though accessing files in the directory are still ok). DirectoryMaker /usr/lib/boa/boa_indexer # DirectoryCache: If DirectoryIndex doesn't exist, and DirectoryMaker # has been commented out, the the on-the-fly indexing of Boa can be used # to generate indexes of directories. Be warned that the output is # extremely minimal and can cause delays when slow disks are used. # Note: The DirectoryCache must be writable by the same user/group that # Boa runs as. # DirectoryCache /var/spool/boa/dircache # KeepAliveMax: Number of KeepAlive requests to allow per connection # Comment out, or set to 0 to disable keepalive processing KeepAliveMax 1000 # KeepAliveTimeout: seconds to wait before keepalive connection times out KeepAliveTimeout 10 # MimeTypes: This is the file that is used to generate mime type pairs # and Content-Type fields for boa. # Set to /dev/null if you do not want to load a mime types file. # Do *not* comment out (better use AddType!) MimeTypes /etc/mime.types # DefaultType: MIME type used if the file extension is unknown, or there # is no file extension. DefaultType text/plain # AddType: adds types without editing mime.types # Example: AddType type extension [extension ...] # Uncomment the next line if you want .cgi files to execute from anywhere #AddType application/x-httpd-cgi cgi # Redirect, Alias, and ScriptAlias all have the same semantics -- they # match the beginning of a request and take appropriate action. Use # Redirect for other servers, Alias for the same server, and ScriptAlias # to enable directories for script execution. # Redirect allows you to tell clients about documents which used to exist in # your server's namespace, but do not anymore. This allows you to tell the # clients where to look for the relocated document. # Example: Redirect /bar # Aliases: Aliases one path to another. # Example: Alias /path1/bar /path2/foo Alias /doc /usr/doc # ScriptAlias: Maps a virtual path to a directory for serving scripts # Example: ScriptAlias /htbin/ /www/htbin/ ScriptAlias /cgi-bin/ /home/httpd/cgi-bin/