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How do I install apache and make the working mode work? This problem may be often seen in our daily work. Through this question, I hope you can gain more. Here are the steps to solve this problem.

I. View of apache mode

If apache is already installed, we can use the httpd-l command to view the current mode (there is only one possible). If we find prefork.c, we are currently working in prefork mode, while worker.c is working in worker mode.

If apache is not installed, we can add-- with-pem= (prefork | worker) when compiling.

Option determines which mode is enabled.

Of course, if you have installed it (the author's mode is prefork), you can also use the following command to switch

Mv httpd httpd.prefork

Mv httpd.worker httpd

After reboot, the mode will change.

Second, install apche

Because Apache depends on APR, APR-Util, and PCRE, you need to download:

APR + APR-Util: http://apr.apache.org/download.cgi

PCRE: http://sourceforge.net/projects/pcre/files/pcre/

1. Install apr

Tar zxvf apr-1.5.1.tar.gz (extract the file to the directory / home/gaoqing/software/apache)

. / configure--prefix=/home/gaoqing/software/apache/apr configuration installation directory

Make

Make install

2. Install apr-util

. / configure--prefix=/home/gaoqing/software/apache/apr-util-- with-apr=/home/gaoqing/software/apache/apr

Make & & make install

3. Install pcre

. / configure-- prefix=/home/gaoqing/software/apache/pcre

4. Install apache and specify the working mode as work

Download address: http://httpd.apache.org/

. / configure-prefix=/home/gaoqing/software/apache/apache-with-apr=/home/gaoqing/software/apache/apr-with-apr-util=/home/gaoqing/software/apache/apr-util-with-pcre=/home/gaoqing/software/apache/pcre-with-mpm=worker

Make & & make install

III. Configuration

Modify the configuration file, or there will be problems:

AH00558: httpd: Could notreliably determine the server's fully qualified domain name, using 127.0.1.1.Set the 'ServerName' directive globally to suppress this message

Solution: modify conf/httpd.conf to:

# ServerNamewww.example.com:80

Change to:

ServerNamelocalhost:80

IV: start, stop and restart apache services

Suppose your apahce installation directory is / usr/local/apache2, these methods are suitable for any situation

Apahce start command:

Recommended / usr/local/apache2/bin/apachectl start apaceh startup

Apache stop command

/ usr/local/apache2/bin/apachectl stop stop

Apache restart command:

/ usr/local/apache2/bin/apachectl restart restart

To restart the Apache server without interrupting the current connection, run:

/ usr/local/sbin/apachectl graceful

Service httpd start start

Service httpd restart restart

Servicehttpd stop out of service

On the compilation and installation of apache knowledge is shared here, I hope the above content can be of some help to you, can learn more knowledge. If you like this article, you might as well share it for more people to see.

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