Apache 2.0 Error Log
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necessary to get feedback about the activity and performance of the server as well as any problems that may
Apache Error Log Format
be occurring. The Apache HTTP Server provides very comprehensive and flexible logging capabilities. apache error logs ubuntu This document describes how to configure its logging capabilities, and how to understand what the logs contain. Overview Security apache error logs cpanel Warning Error Log Per-module logging Access Log Log Rotation Piped Logs Virtual Hosts Other Log Files See alsoComments Overview Related ModulesRelated Directivesmod_log_configmod_log_forensicmod_logiomod_cgi The Apache HTTP Server provides
Apache Error Logs Centos
a variety of different mechanisms for logging everything that happens on your server, from the initial request, through the URL mapping process, to the final resolution of the connection, including any errors that may have occurred in the process. In addition to this, third-party modules may provide logging capabilities, or inject entries into the existing log files, and applications such as CGI programs,
Where Are Apache Error Logs Located
or PHP scripts, or other handlers, may send messages to the server error log. In this document we discuss the logging modules that are a standard part of the http server. Security Warning Anyone who can write to the directory where Apache httpd is writing a 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 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 ModulesRelated DirectivescoreErrorLogErrorLogFormatLogLevel 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
here for a quick overview of the site Help Center Detailed answers to any questions you might have where are apache error logs stored Meta Discuss the workings and policies of this site About Us
Linux Apache Error Log
Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us apache error logging level Unix & Linux Questions Tags Users Badges Unanswered Ask Question _ Unix & Linux Stack Exchange is a question and answer site for users of Linux, FreeBSD and https://httpd.apache.org/docs/2.4/logs.html 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 are Apache file access logs stored? up vote 81 down vote favorite 20 Does anyone know where file access logs are http://unix.stackexchange.com/questions/38978/where-are-apache-file-access-logs-stored 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 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 6 hours ago add
Start here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this http://serverfault.com/questions/267036/is-it-possible-to-create-custom-error-log-in-apache-2 site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Server Fault Questions Tags Users Badges Unanswered Ask Question _ Server Fault http://docs.couchdb.org/en/2.0.0/config/logging.html is a question and answer site for system and network administrators. Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer error log The best answers are voted up and rise to the top Is it possible to create Custom Error Log in Apache 2? up vote 8 down vote favorite I'd like to prepend the vhost name in my ErrorLog and then pipe it into a program I wrote. Is it possible to write Custom Error log format as it is with Access log? logging httpd apache-2.2 apache error log errors share|improve this question edited May 6 '11 at 16:37 Hangin on in quiet desperation 88k9113199 asked May 6 '11 at 15:35 JohnT 55113 Depending on your setup, you can have an ErrorLog for each of your virtual hosts. It's not the same as a unified parsable logfile, but it's something. –muffinista May 6 '11 at 16:31 add a comment| 4 Answers 4 active oldest votes up vote 7 down vote For piping see the ErrorLog directive and Piped Logs official manual entries which explain it pretty well. Getting a custom error log format is more difficult. You can customize the access log easily with LogFormat but there is nothing built in for modifying the error log format. I did come across CGI::Carp which is a Perl module for outputting to the error log. Finally, there is always modifying the Apache source code directly depending on how badly you want this feature. share|improve this answer answered May 6 '11 at 16:27 uesp 2,9441911 add a comment| up vote 6 down vote In Apache 2.2 you cannot change the format of error_log easily - see http://httpd.apache.org/docs/2.2/logs.html#errorlog. Apache 2.4 adds this support. See http://httpd.apache.org/docs/2.4/l
of file for logging output: [log] file = /var/log/couchdb/couch.log This path should be readable and writable for user that runs CouchDB service (couchdb by default). level¶ Changed in version 1.3:: Added warning level. Logging level defines how verbose and detailed logging will be: [log] level = info Available levels: debug: Very informative and detailed debug logging. Includes HTTP headers, external processes communications, authorization information and more; info: Informative logging. Includes HTTP requests headlines, startup of an external processes etc. warning: Warning messages are alerts about edge situations that may lead to errors. For instance, compaction daemon alerts about low or insufficient disk space at this level. error: Error level includes only things that going wrong, crush reports and HTTP error responses (5xx codes). none: Disables logging any messages. include_sasl¶ Includes SASL information in logs: [log] include_sasl = true 3.7.2. Per module logging¶ [log_level_by_module]¶ New in version 1.3. In this section you can specify log level on a per-module basis: [log_level_by_module] couch_httpd = debug couch_replicator = info couch_query_servers = error See src/*/*.erl for available modules. Quick Search Table Of Contents 3.7. Logging 3.7.1. Logging options 3.7.2. Per module logging Previous topic 3.6. Compaction Configuration Next topic 3.8. Replicator More Help Homepage Wiki Mailing Lists IRC Issues Download Show on GitHub Edit on GitHub Navigation Config Reference API Reference | next | previous | Apache CouchDB 2.0 Documentation » 3. Configuring CouchDB » © Copyright 2016, Apache Software Foundation. Created using Sphinx 1.3.5.