Apache2 Error Logs
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Where Are The Apache Log Files Defined
Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the top Where are Apache file access logs stored? up vote 81 down vote favorite 20 Does anyone know where file access logs are stored, so I can run a apache2 error log location tail -f command in order to see who is accessing a particular file. I have XAMPP, which is an Apache server installed on my machine, which automatically logs the accesses. It is stored in my installation folder. files logs syslog share|improve this question edited May 19 '12 at 12:50 Gilles 368k666671117 asked May 18 '12 at 21:51 AkshaiShah 9912108 On what distribution, or with what hosting provider? Logs are typically under /var/log, but some systems have them elsewhere. –Gilles May 19 '12 at 12:51 add a comment| 3 Answers 3 active oldest votes up vote 91 down vote accepted Ultimately, this depends on your Apache configuration. Look for CustomLog directives in your Apache configuration, see the manual for examples. A typical location for all log files is /var/log and subdirectories. Try /var/log/apache/access.log or /var/log/apache2/access.log. If the logs aren't there, try running locate access.log. share|improve this answer answered May 19 '12 at 12:54 Gilles 368k666671117 +1 for CustomLog –Radu 7 hours ago add a comment| up vote 20 down vote If you can't find the
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 apache2 error log format Format Multiple Access Logs Conditional Logging Log Rotation Piped Logs Virtual Hosts Other Log
Apache2 Error Log Path
Files PID File Script Log Rewrite Log Security Warning Anyone who can write to the directory where Apache is writing a
Apache Error Logs Cpanel
log file can almost certainly gain access to the uid that the server is started as, which is normally root. Do NOT give people write access to the directory the logs are stored in without http://unix.stackexchange.com/questions/38978/where-are-apache-file-access-logs-stored being aware of the consequences; see the security tips document for details. In addition, log files may contain information supplied directly by the 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 https://httpd.apache.org/docs/1.3/logs.html 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 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 gen
PHP Applications BUSINESS INTELLIGENCE Analysis Services Power BI Data Visualization SERVICES BUSINESS SERVICES IT Consulting & Advisory AGILE Project Management Customized Training DEVELOPMENT SERVICES Requirements Analysis Application Development http://blog.codeasite.com/how-do-i-find-apache-http-server-log-files & Management PRODUCTS SHAREPOINT Content Type Listing Data Room Document Library http://ask.xmodulo.com/apache-error-log-location-linux.html Listing RESOURCES RESEARCH & GUIDES Blog eBooks CLIENTS Liquid Planner Login ABOUT CODEASITE Our Team Our Approach Our Partners Blog Monday, 02 March 2009 02:50 How do I find Apache http server log files? Written by Louise Fahys Be the first to comment! From error log : http://www.cyberciti.biz/faq/apache-logs/ There are two type of apache httpd server log files: Error Logs All apache errors / diagnostic information other errors found while serving requests are logged to this file. Location of error log is set using ErrorLog directive. If there is any problem, you should first take a look at this file using cat, apache2 error log grep or any other UNIX / Linux text utilities. This apache log file often contain details of what went wrong and how to fix it. Default error log file location: RHEL / Red Hat / CentOS / Fedora Linux Apache error file location - /var/log/httpd/error_log Debian / Ubuntu Linux Apache error log file location - /var/log/apache2/error.log FreeBSD Apache error log file location - /var/log/httpd-error.log To find exact apache log file location, you can use grep command:# grep ErrorLog /usr/local/etc/apache22/httpd.conf
# grep ErrorLog /etc/apache2/apache2.conf
# grep ErrorLog /etc/httpd/conf/httpd.conf Sample output: # ErrorLog: The location of the error log file.# If you do not specify an ErrorLog directive within a ErrorLog "/var/log/httpd-error.log" Access Logs Apache server records all incoming requests and all requests processed to a log file. The format of the access log is highly configurable. The location and content of the access log are controlled by the CustomLog directive. Default apache access log file location: RHEL / Red Hat / CentOS / Fedora Lin
a comment Question: I am trying to troubleshoot Apache web server errors on my Linux system. Where is 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 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 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 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/