Error Log In Apache
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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 where are the apache log files defined Multiple Access Logs Conditional Logging Log Rotation Piped Logs Virtual Hosts Other Log Files
Apache Error Log Location
PID File Script Log Rewrite Log Security Warning Anyone who can write to the directory where Apache is writing a log file
Apache Error Log Ubuntu
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 being aware of
Php Error Log
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 the most important log apache2 error 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 generated the error. Beyond that is the message itself, which
communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed answers to any questions you might apache errorlog have Meta Discuss the workings and policies of this site About Us cpanel apache error log Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with apache error log centos us Ask Ubuntu Questions Tags Users Badges Unanswered Ask Question _ Ask Ubuntu is a question and answer site for Ubuntu users and developers. Join them; it only https://httpd.apache.org/docs/1.3/logs.html 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 the Apache and PHP log files? up vote 116 down vote favorite 30 I've installed Apache, PHP, and MySQL on Ubuntu 10.10 desktop edition, and it's working fine. http://askubuntu.com/questions/14763/where-are-the-apache-and-php-log-files Except I have no clue where to look for Apache or PHP log files. apache2 php log share|improve this question edited Jan 25 '14 at 10:00 minerz029 12.9k84480 asked Nov 24 '10 at 18:58 Stann 3,751113439 add a comment| 3 Answers 3 active oldest votes up vote 161 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 3,91311522 Yep. got it. it was a bit different on windows. –Stann Nov 24 '10 at 19:38 Apache logs can be rotated, so you might want to check all error.log.* files –nuoritoveri Oct 6 at 7:43 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
0531 888-546-8946 +000 800 443 0025 888-546-8946 Live Chat Toggle navigation SHARED HOSTING VPS HOSTING COMPARE VPS PLANS UNMANAGED VPS MANAGED VPS CORE VPS RESELLER HOSTING CLOUD HOSTING DEDICATED HOSTING COMPARE SERVERS UNMANAGED SERVERS MANAGED SERVERS CORE https://www.a2hosting.com/kb/developer-corner/apache-web-server/viewing-apache-log-files SERVERS SOLUTIONS Search Knowledge Base Home » Knowledge Base » Developer Corner » Apache web https://www.loggly.com/ultimate-guide/apache-logging-basics/ server » Here How to view Apache log files This article describes how to view Apache log files on a dedicated server or VPS. If you're experiencing web server difficulties, or you just want to see what Apache is doing, log files should be your first stop. Apache records information about all visitors to your site, as well as any problems the server error log encounters. To do this, Apache uses two types of log files: access logs and error logs. Shared hosting accounts cannot view the raw Apache log files for the entire server. However, you can still view log file information for your own account. For information about how to view the access log for your account, please see this article. For information about how to view the error log for your account, please see this article.Table of Contents
Access logs Managed apache error log dedicated servers and VPS Semi-managed dedicated servers and VPS Error logs Managed dedicated servers and VPS Semi-managed dedicated servers and VPS More Information Access logs Apache uses the access log files to record information about every visitor to your site. You can see which files visitors view, how the web server responds to requests, and other information such as the web browsers visitors use. Managed dedicated servers and VPS If you have a managed Flex Dedicated Server or VPS, you can view the raw Apache access logs in cPanel. For more information about how to do this, please see this article. Semi-managed dedicated servers and VPS If you have a semi-managed Flex Dedicated Server or VPS, you have root access. This means you can manipulate and process the Apache access log files any way you want. For example, you can log in to your server using SSH and type the following command to view the last 100 lines in the access log: sudo tail -100 /etc/httpd/logs/access_log If your server is running Debian or Ubuntu, type the following command instead: sudo tail -100 /var/log/apache2/access.log To search for a particular term in the access log, use the grep command. For example, to search for all HTTP GET requests in the access log, type the following command: sudo grep GET /etc/httpd/logs/access_log If your server is running Debian or Ubuntu, type the following command instead: sudo grep GBasics Access and Error Logs General Configuration Debian/Ubuntu/Linux Mint Configuration Redhat/Fedora/CentOS Configuration OpenSUSE Configuration Applicable Modules ↑ 0 Apache Logging Basics Log Files An Apache log is a record of the events that have occurred on your Apache web server. Apache stores two kinds of logs: Access Log Contains information about requests coming in to the web server. This information can include what pages people are viewing, the success status of requests, and how long the request took to respond. It looks something like this: Apache 10.185.248.71 - - [09/Jan/2015:19:12:06 +0000] 808840 "GET /inventoryService/inventory/purchaseItem?userId=20253471&itemId=23434300 HTTP/1.1" 500 17 "-" "Apache-HttpClient/4.2.6 (java 1.5)" 1 10.185.248.71 - - [09/Jan/2015:19:12:06 +0000] 808840 "GET /inventoryService/inventory/purchaseItem?userId=20253471&itemId=23434300 HTTP/1.1" 500 17 "-" "Apache-HttpClient/4.2.6 (java 1.5)" Error Log Contains information about errors that the web server encountered when processing requests, such as when files are missing. It looks something like this: [Thu Mar 13 19:04:13 2014] [error] [client 50.0.134.125] File does not exist: /var/www/favicon.ico 1 [Thu Mar 13 19:04:13 2014] [error] [client 50.0.134.125] File does not exist: /var/www/favicon.ico Location Access and error log files are stored on individual web servers. The exact location of your Apache logs depends on your operating system: Debian/Ubuntu/Linux Mint Redhat/Fedora/CentOS Configuration OpenSUSE The following general default logging configuration directives are specified in absence of specific virtual host container configuration. Log Level Directive This specifies log message severity. Default is “warn.” LogLevel warn Table of Level Severities Severity Description Example emerg Emergencies — system is unusable “Child cannot open lock file. Exiting” alert Immediate action required “getpwuid: couldn’t determine user name from uid” crit Critical conditions “socket: Failed to get a socket, exiting child” error Error conditions “Premature end of script headers” warn Warning conditions “child process 1234 did not exit, sending another SIGHUP” notice Normal but significant condition “ht