Apache 2 Error Log
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Apache2 Error Log Location Ubuntu
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Question _ Ask Ubuntu is a question and answer site for Ubuntu users and developers. Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a apache2 error log format question Anybody can answer The best answers are voted up and rise to the top Where are the Apache and PHP log files? up vote 113 down vote favorite 30 I've installed Apache, PHP, and MySQL on Ubuntu 10.10 desktop edition, and it's working fine. Except I have no clue where to look for Apache or PHP log files. apache2 php log share|improve ubuntu apache2 log file this question edited Jan 25 '14 at 10:00 minerz029 12.8k84479 asked Nov 24 '10 at 18:58 Stann 3,706113439 add a comment| 3 Answers 3 active oldest votes up vote 158 down vote accepted By default, /var/log/apache2/error.log. This can be configured in /etc/php5/apache2/php.ini. share|improve this answer edited Apr 19 '12 at 9:00 Community♦ 1 answered Nov 24 '10 at 19:18 misterben 3,88311422 Yep. got it. it was a bit different on windows. –Stann Nov 24 '10 at 19:38 add a comment| up vote 34 down vote Check these settings in php.ini: error_reporting = E_ALL | E_STRICT (as recommended for development in php.ini) error_log = /var/log/php_errors.log Then create log file manually touch /var/log/php_errors.log chown www-data: /var/log/php_errors.log chmod +rw /var/log/php_errors.log Now you can view PHP errors by this way tail /var/log/php_errors.log This is an agreeable solution to this issue for me. share|improve this answer edited Dec 12 '15 at 21:53 Community♦ 1 answered Sep 7 '12 at 23:13 Nikolay Chuprina 47144 perfect step-by-step solution –Mark Fox Feb 15 '14 at 6:15 2 would also need a step to restart the apache for settings to take effect –r
flexible logging capabilities. This document describes how to configure its logging capabilities, and how to understand what the logs contain. Security Warning Error Log Access Log Common Log Format Combined Log Format Multiple Access Logs Conditional Logging Log Rotation Piped Logs Virtual
Start Apache2
Hosts Other Log Files PID File Script Log Rewrite Log Security Warning Anyone who can write linux apache error log to the directory where Apache is writing a log file can almost certainly gain access to the uid that the server is started as, which
Where Are The Apache Log Files Defined
is normally root. Do NOT give people write access to the directory the logs are stored in without being aware of the consequences; see the security tips document for details. In addition, log files may contain information supplied directly by the http://askubuntu.com/questions/14763/where-are-the-apache-and-php-log-files client, without escaping. Therefore, it is possible for malicious clients to insert control-characters in the log files, so care must be taken in dealing with raw logs. Error Log Related Directives ErrorLog LogLevel The server error log, whose name and location is set by the ErrorLog directive, is the most important log file. This is the place where Apache httpd will send diagnostic information and record any errors that it encounters in processing requests. It is the first place to look when https://httpd.apache.org/docs/1.3/logs.html a problem occurs with starting the server or with the operation of the server, since it will often contain details of what went wrong and how to fix it. The error log is usually written to a file (typically error_log on unix systems and error.log on Windows and OS/2). On unix systems it is also possible to have the server send errors to syslog or pipe them to a program. The format of the error log is relatively free-form and descriptive. But there is certain information that is contained in most error log entries. For example, here is a typical message. [Wed Oct 11 14:32:52 2000] [error] [client 127.0.0.1] client denied by server configuration: /export/home/live/ap/htdocs/test The first item in the log entry is the date and time of the message. The second entry lists the severity of the error being reported. The LogLevel directive is used to control the types of errors that are sent to the error log by restricting the severity level. The third entry gives the IP address of the client that generated the error. Beyond that is the message itself, which in this case indicates that the server has been configured to deny the client access. The server reports the file-system path (as opposed to the web path) of the requested document. A very wide variety of different messages can appear in the error log. Most look similar to the example above. The error log will also contain debugging output
a comment Question: I am trying to troubleshoot Apache web server errors on my Linux system. Where is http://ask.xmodulo.com/apache-error-log-location-linux.html the Apache error log file located on [insert your Linux distro]? Error log and access log files are a useful piece of information for system admins, for example to troubleshoot https://www.digitalocean.com/community/questions/tip-apache-log-location their web server, protect it from various malicious activities, or just to run various analytics for HTTP server monitoring. Depending on your web server setup, its error/access logs may be error log found in different places on your system. This post may help you find Apache error log location on Linux. Apache Error Log Location on Debian, Ubuntu or Linux Mint Default Error Log On Debian-based Linux, the system-wide default location of Apache error log is /var/log/apache2/error.log. The default location can be customized by editing Apache configuration file. Custom Error Log To find 2 error log a custom error log location, open /etc/apache2/apache2.conf with a text editor, and look for a line that starts with ErrorLog. This line specifies a custom location of Apache error log file. For example, the unmodified Apache configuration file has the following line: ErrorLog ${APACHE_LOG_DIR}/error.log In this case, the location is configured using APACHE_LOG_DIR environment variable, which is defined in /etc/apache2/envvars. export APACHE_LOG_DIR=/var/log/apache2$SUFFIX In reality, ErrorLog may point to any arbitrary path on your Linux system. Custom Error Log with VirtualHost If VirtualHost is used in Apache web server, ErrorLog directive can be specified within VirtualHost container, in which case the system-wide error log location described above will be ignored. With VirtualHost enabled, each VirtualHost can define its own custom error log location. To find out the error log location of a particular VirtualHost, you can open /etc/apache2/sites-enabled/
have one accepted answer. Are you sure you want to replace the current answer with this one? Yes, I'm sure. Changed your mind? You previously marked this answer as accepted. Are you sure you want to unaccept it? Yes, I'm sure. Sign Up Log In submit Tutorials Questions Projects Meetups Main Site logo-horizontal DigitalOcean Community Menu Tutorials Questions Projects Meetups Main Site Sign Up Log In submit View All Results By: clifton Subscribe Subscribed Share 3 Tip: Apache Log Location January 25, 2013 15.3k views This isn't a question, just a tip that I hope someone finds useful. :) By default, your Apache logs get stored in /etc/apache2/error.log. The trouble with this location is that only the root user (not your sudo user) can access them. You can make them more accessible by having them written out to your user's folder. 1) sudo nano /etc/apache2/apache2.conf 2) Scroll down a bit find the line that says: ErrorLog ${APACHE_LOG_DIR}/error.log 3) Comment it out and replace it with: ErrorLog /home//logs/apache_errors.log 4) Create the /home//logs folder (or wherever you choose to put it) 5) Restart apache: sudo /etc/init.d/apache2 restart 3 comments 1 venkateshthalla August 11, 2015 Thanks for the tip! :) 0 Paragram October 6, 2015 Thank you so much! You just saved me a couple hours of pointless searching (: 0 flavertonrr May 6, 2016 The Apache user is usually www-data, then remember after pointing this folder, leave the Apache as owner of it: $ sudo chown -R www-data:www-data /home/