Shulou(Shulou.com)06/03 Report--

Continue with the last lesson:

Cd / etc/httpd/conf/

Vim httpd.conf Editing profile

Section 2: the Main Server configuration segment provides only web servers but not virtual hosts

1. ServerAdmin root@localhost server service administrator

2. ServerName www.example.com:80 is necessary in the virtual host.

3. UseCanonicaName off is of little significance.

4. DocumentRoot "/ var/www/html" web page document storage directory, which can be modified

5 、 Options:

None does not support any of the options

Indexs allows indexing of directories; this is not a good thing, others can easily take your source code away, the URL path and the local system path are not the same thing

6. Index details; FollowSymLinks: whether to allow access to symbolic links; directly change it to none

7. Includes: server-side inclusion (SSI) is allowed, which is not safe. Do not allow support.

8. ExecCGI: allow CGI scripts to be run

9. There is no need for MultiViews to display

10. All: all options are supported. No one plays like this.

11. Order: used to define host-based access capabilities. IP network address or host-defined access control mechanism

Example: only 192.168.0.0 is allowed to access the network.

Order allow,deny

Allow from 192.168.0.0/24

Example: network access of 192.168.0.0 is not allowed

Order deny,allow

Deny from 192.168.0.0/24

Execute httpd-t to determine whether there is a syntax error and then restart

Address representation:

IP

Network/netmask

HOSTNAME:www.a.com

DOMAINNAME:mageedu.com

Partial IP:172.16;; represents 172.16.0.

12. Elinks: a tool for browsing the web in a plain text interface

Elinks http://192.168.9.247 accesses the page locally

-dump exits directly after displaying the web page

-source displays the source code of html

13. AllowOverride AuthConfig can only be accessed after authentication based on user name and password

AuthType Basic

AuthName "Restricted Side.."

AuthUserFile "/ etc/httpd/conf/htpasswd"; or specify a group file: AuthGroupFile

Required valid-usr allows all users in the above file to log in; Require user hadoop only allows hadoop access

14. Edit the files in 13

Htpasswd-c-m / etc/httpd/conf/htpasswd hadoop add hadoop user

Htpasswd-m / etc/httpd/conf/htpasswd tom to add a second user to remove-c

-D can delete users

16. Httpd-l to view the installed modules

Httpd-M view all modules

Can you create a personal page and add your own name to the URL to see your own page?

Comment it, delete the following public_html comment, and create a publi_html in your own directory.

Create tom; su-tom;mkdir public_html; vim index.html...

Chmod overnx / home/hadoop/

17. / var/logs/error_log defines error log

19. / var/log/httpd/access_log correct log

18. LogFormat log format

20. The number of visits to PV:Page View pages is counted by day.

Independent IP visits per day for UV:User View

15. Alias path alias

Http:/192.168.9.247/bbs/p_w_picpaths.logo.jpeg

/ www/forum We define this path as bbs

Vim / etc/httpd/conf/httpd.conf

Alias / luntan "/ bbs/forum" means to let luntan replace this path.

Summary:

Define the site document directory

Access options: options

Host-based access control

User or group based access control

User personal site

Error log

Access log pv uv

Path alias

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