Zen cart 1.3.9 maintenance
- #ZEN CART 1.3.9 MAINTENANCE HOW TO#
- #ZEN CART 1.3.9 MAINTENANCE MANUAL#
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- #ZEN CART 1.3.9 MAINTENANCE WINDOWS#
Now I know that no one in my class could ever make a syntax error in a configuration file, but it is possible that you may see it happen to someone else. This will reload the configuration files, without stopping the server. This does have a downside though- this would disrupt any current connections to the server thus the verb reload is preferred, ~]# service httpd reload This can be done with the service command and the restart ~]# service httpd restart Once changes are made to any of the configuration files, we need to tell Apache to reread the configuration files. Making changes to Apache configuration files In this example, the FQDN of the server is, so we set Line 276 sets the name of the server it should be configured to match your hostname. Note that we are running the server under a user account dedicated for this purpose. Lines 242-243 set the user and group for the server Remember that we already saw that Server Root was set to /etc/httpd, so this directive is relative to that directive, and hence the files in question are /etc/httpd/conf.d/*.conf This ensures that the configuration files in this subdirectory are also loaded by Apache. Line 221 specifies additional configuration files to read To find out more about these modules, read. How many dynamic modules does Apache load? Does this explain why they were not listed earlier in our discussion of compiled modules? LoadModule auth_digest_module modules/mod_auth_digest.so LoadModule auth_basic_module modules/mod_auth_basic.so Lines 150++ load various dynamic modules.
#ZEN CART 1.3.9 MAINTENANCE HOW TO#
Later we will learn how to set your Linux system up to use multiple IP addresses and multiple interfaces. The default is to listen to all IP adresses of the host, on port 80. Line 136 sets the IP addressed and port(s) on which Apache is listening. This is (very) different than Document Root, which is where the documents used in a web site would be stored. Line 57 sets the root directory for the server- this is the directory root for Apache configuration files. Tour of the configuration files /etc/httpd/conf/nf Manual/ Because of the size and complexity of this system, and because we have only a limited time to devote to this topic, we will only cover some of the functionality available in the system. Ssl_request_log Requests served via https with encryption detailsĮrror/ HTTP error messages in multiple languages Ssl_error_log Errors & problems with SSL requests Modules -> link to /usr/lib64/httpd/modules/ Php.conf Set up PHP for apache not the same as php.ini These are the CentOS defaults other systems use variations on this theme.Ĭonf.d/ Subdirectories for specific tasks The configuration scheme for an Apache setup is somewhat complex, and varies depending on the distribution and version. To see the dynamically loaded modules, we will need to look at the configuration file. To see the compiled modules, ~]# httpd -l
#ZEN CART 1.3.9 MAINTENANCE SERIES#
Apache StructureĪpache is structured around a series of modules, which can either be compiled into the program or added dynamically. Verify this, by loading the manual- both from a browser on the server itself, and from a second browser on a different host.
#ZEN CART 1.3.9 MAINTENANCE MANUAL#
Since the example web server is located at then, at least initially, the Apache manual is accessible at DocumentationĪpache comes with its own documentation. Version 2.4 was released early last year, and will also not be covered. Other versions of Apache include the 1.x series and the 2.0.x series, which have slightly different internal structures. This document describes the 2.2.x series for Apache, from CentOS 6.2. To find the version of apache, ~]# httpd -v In either case, be sure to open the firewall: navigate System → Administration → Firewall. This can be done via the command ~]# chkconfig httpd on To ensure the web server always starts, navigate System → Administration → Services and enable httpd. This is caused by the fact that the service has not yet been properly configured. Starting httpd: httpd: Could not reliably determine the server's fully qualifiedĭomain name, using for ServerName The first time it is started, you will receive a ~]# service httpd start It can be started, stopped, or restarted by using the appropriate verb. To verify its status, you can run ~]# service httpd status
#ZEN CART 1.3.9 MAINTENANCE WINDOWS#
That server can be either a BIND system or a Windows system as you see fit, but it needs to be set up correctly for the server and the clients.Īpache is installed on the virtual machines provided in class, but it is not started by default. You will also need a functioning DNS server with these entries. Set up your system with static networking and a host name in my example I will use This week we will configure Apache 2.2.15 on the CentOS 6.2 (圆4) image provided in class.