Check Error Log Apache Server
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How To Check Apache Error Log Ubuntu
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Check Apache Server Status
and other Un*x-like operating systems. 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 how to check apache server is running 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 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 linux apache error log Gilles 369k666681119 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 92 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 369k666681119 +1 for CustomLog –Radu yesterday add a comment| up vote 20 down vote If you can't find the log with Gilles's answer, there are a couple more things you can try. Look in /var/log/httpd. Run sudo locate access.log as well as sudo locate access_log. The logs on my system were not visible except to root, and the file was called access_log instead of access.log. share|improve this answer answered Jan 27 '15 at 19:28 Don Kirkby 30124 3 +1 for /var/log/httpd - led me right to it on our CentOS installation –Chuck Wilbur Oct 2 '15 at 19:27 add a comment| up vote 5 down vote Apache server records all incoming requests and all requests processed to
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View Apache Error Log
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Written by Louise Fahys Be the first to comment! From : 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 http://unix.stackexchange.com/questions/38978/where-are-apache-file-access-logs-stored 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, 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 http://blog.codeasite.com/how-do-i-find-apache-http-server-log-files 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 Linux Apache access file location - /var/log/httpd/access_log Debian / Ubuntu Linux Apache access log file location - /var/log/apache2/access.log FreeBSD Apache access log file location - /var/log/httpd-access.log To find exact apache log file location, you can use grep command:# grep CustomLog /usr/local/etc/apache22/httpd.conf
# grep CustomLog /etc/apache2/apache2.conf
# grep CustomLog /etc/httpd/conf/httpd.conf Sample output: # a CustomLog directive (see below). #CustomLog "/var/log/httpd-access.log" common CustomLog "/var/log/httpd-access.log" combined Tweet Tagged under Apache
Getting Started Home Page | Knowledge Base 24 X 7 HEROIC SUPPORT 800.580.4985 (1-517-322-0434) Find Answers To Web Hosting Questions SearchSearch How To: Watch Server Logs in Real Time Category: Technical Support Servers do a fantastic job of writing down in log files what is happening right that moment. While going https://www.liquidweb.com/kb/how-to-watch-server-logs-in-real-time/ back and reading logs later to determine what happened in the past is helpful, it is also useful to watch logs in real time. Linux provides a command line tool that lets us do just that: tail. A Brief Introduction to Tail The http://ask.xmodulo.com/apache-error-log-location-linux.html primary purpose of tail is to grab the last few lines of a file (ten lines by default). To do so with any file would look like this: tail example.txt Tail also gives us a way to watch files that are updated error log by other programs in real time: the -f flag. tail -f example.log While the -f flag is not exclusively for log files, it is the most common use case. When you are through following the log, you will need to press the Control and c keys at the same time in order to stop the tail process. Good Times to Tail: Apache Suppose there is a link on your site that, every time you click on it, gives you an Apache error. Depending on how your apache error log site is coded, the error page may not provide you with much information beyond the fact that there is an error message. First, start tailing the error log (n.b.: the following examples assume you have a cPanel server): tail -f /usr/local/apache/logs/error_log If the log is not updating frequently, it is a good idea to hit the spacebar a few times so the error you are trying to reproduce is set apart from previous errors. Then, go back to your browser and click on the link that was giving you the error. It should provide an entry in the error log that matches what you have seen in the browser. This is a surefire way to verify that the log entry corresponds to clicking on that particular link on the site. Good Times to Tail: Exim Another use for tail -f can just be to get a broad overview to see if something is wrong. Often, if you see the same error repeated over and over again in a log file, you can get an indication of a server-wide problem. Perhaps you are starting to hear multiple complaints that email addresses over several domains on your cPanel server are not receiving mail. A quick tail -f /var/log/exim_mainlog could show you in real time that multiple email accounts are all receiving the same error. As always, if you find an error you are not sure how to approach, our Heroic Support Team is always available at the contact information below. Want to Try This Tutorial? Launch a Free
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/