Difference between revisions of "Apache"
From Christoph's Personal Wiki
(→External links) |
|||
| Line 14: | Line 14: | ||
*Force [[Perl|CPAN]] to produce a list of all the modules that have updates and update them: | *Force [[Perl|CPAN]] to produce a list of all the modules that have updates and update them: | ||
/usr/bin/perl -MCPAN -e 'CPAN::Shell->install(CPAN::Shell->r)' | /usr/bin/perl -MCPAN -e 'CPAN::Shell->install(CPAN::Shell->r)' | ||
| + | |||
| + | ==Example VirtualHost domain redirect== | ||
| + | :see: [[Rewrite engine]] for details. | ||
| + | <!-- PRE: Start --> | ||
| + | <Directory /> | ||
| + | Options FollowSymLinks | ||
| + | AllowOverride All | ||
| + | </Directory> | ||
| + | |||
| + | <VirtualHost *:80> | ||
| + | |||
| + | ServerAdmin admin@example.com | ||
| + | ServerName example.com | ||
| + | ServerAlias www.example.com | ||
| + | |||
| + | # Index file and Document Root (where the public files are located) | ||
| + | DirectoryIndex index.html index.php | ||
| + | DocumentRoot /var/www/html/example.com | ||
| + | |||
| + | # Rewrite rules | ||
| + | # Example: <nowiki>http://xtof.ch/skills</nowiki> redirects to <nowiki>http://wiki.christophchamp.com/index.php/Technical_and_Specialized_Skills</nowiki> | ||
| + | RewriteEngine On | ||
| + | RewriteRule <font color=red>^/skills$</font> <font color=green><nowiki>http://wiki.christophchamp.com/index.php/Technical_and_Specialized_Skills</nowiki></font> [R=301,L] | ||
| + | |||
| + | # Custom log file locations | ||
| + | LogLevel warn | ||
| + | ErrorLog /var/log/httpd/example.com-error.log | ||
| + | CustomLog /var/log/httpd/example.com-access.log combined | ||
| + | |||
| + | </VirtualHost> | ||
| + | <!-- PRE: End --> | ||
==External links== | ==External links== | ||
Revision as of 21:43, 15 April 2015
see: LAMP for details on installing Apache.
Contents
Error log report
- Below is a very simple, quick way to check for (the last 100) errors in your httpd setup:
tail -100 /var/log/httpd/error_log |cut -d']' -f 4-99 |sed -e "s/, referer.*//g"|sort|uniq
- Search for all errors:
cat /var/log/httpd/error_log |cut -d']' -f 4-99 |sed -e "s/, referer.*//g"|sort|uniq
Note: To monitor the significance, add '-c' to the uniq command, which will find you a count of the number of each error.
Configuration management
apachectl configtest
Updating modules
- Force CPAN to produce a list of all the modules that have updates and update them:
/usr/bin/perl -MCPAN -e 'CPAN::Shell->install(CPAN::Shell->r)'
Example VirtualHost domain redirect
- see: Rewrite engine for details.
<Directory /> Options FollowSymLinks AllowOverride All </Directory> <VirtualHost *:80> ServerAdmin admin@example.com ServerName example.com ServerAlias www.example.com # Index file and Document Root (where the public files are located) DirectoryIndex index.html index.php DocumentRoot /var/www/html/example.com # Rewrite rules # Example: http://xtof.ch/skills redirects to http://wiki.christophchamp.com/index.php/Technical_and_Specialized_Skills RewriteEngine On RewriteRule ^/skills$ http://wiki.christophchamp.com/index.php/Technical_and_Specialized_Skills [R=301,L] # Custom log file locations LogLevel warn ErrorLog /var/log/httpd/example.com-error.log CustomLog /var/log/httpd/example.com-access.log combined </VirtualHost>
