How To Check The Error Log In Linux
Contents |
Computing Tutorials Open Source Pro LearnWhat is Linux? Training Certification Events Webinars CommunityParticipate linux /var/log/messages Q&A Forums Blogs ResourcesNewsletter Distributions Publications Infographics Photos Videos
How To Check Logs In Linux Server
Jobs elsisi February 16, 2015 Command To Check Error Logs In SSH Forums:Command Line linux log files explained Hello i'am trying to instal a script on my site , but i have an error " Internal Server Error " and i don't how to view logs in linux command line know what is this so,what's Command To Check Error Logs In SSH for specific user ? i'll usr root to accese , and want to know error logs for a user on my server what's Command To Check Error Logs please ? Print This Log in or register
How To View Log Files In Linux
to post comments Like (0 likes) 1 Comments Comments RecommendedDate March 1, 2015 #2 matugm If you are using Apache then try tail -f /var/log/apache2/error.log Top Log in or register to post comments Like Leave this field blank Click Here! Advertisement Training See all LFD450 Embedded Linux Development October 24, 2016 Learn more LFS462 Linux KVM Virtualization October 24, 2016 Learn more LFD430 Developing Linux Device Drivers October 31, 2016 Learn more Newsletter NewsEnterprise Desktop Mobile & Embedded Open Source Linux Kernel DevOps Networking Cloud Computing Tutorials Open Source Pro LearnWhat is Linux? Training Certification Events Webinars CommunityParticipate Q&A Forums Blogs ResourcesNewsletter Distributions Publications Infographics Photos Videos Jobs About Linux.comTerms of Use Privacy Policy Editorial Policy Contact The Linux Foundation is a non-profit consortium enabling collaboration and innovation through an open source development model. Learn More © 2016 The Linux Foundation
HCL Search Reviews Search ISOs Go to Page... LinuxQuestions.org > Forums > Linux Forums > Linux - Desktop how to find error logs User Name Remember Me? Password Linux - Desktop This forum is for the discussion of all linux log command Linux Software used in a desktop context. Notices Welcome to LinuxQuestions.org, a friendly and active what is /var/log/messages Linux Community. You are currently viewing LQ as a guest. By joining our community you will have the ability to post topics, receive
How To Check Log Files In Unix
our newsletter, use the advanced search, subscribe to threads and access many other special features. Registration is quick, simple and absolutely free. Join our community today! Note that registered members see fewer ads, and ContentLink is completely disabled https://www.linux.com/forums/command-line/command-check-error-logs-ssh once you log in. Are you new to LinuxQuestions.org? Visit the following links: Site Howto | Site FAQ | Sitemap | Register Now If you have any problems with the registration process or your account login, please contact us. If you need to reset your password, click here. Having a problem logging in? Please visit this page to clear all LQ-related cookies. Introduction to Linux - A Hands on Guide This guide was created as an http://www.linuxquestions.org/questions/linux-desktop-74/how-to-find-error-logs-927084/ overview of the Linux Operating System, geared toward new users as an exploration tour and getting started guide, with exercises at the end of each chapter. For more advanced trainees it can be a desktop reference, and a collection of the base knowledge needed to proceed with system and network administration. This book contains many real life examples derived from the author's experience as a Linux system and network administrator, trainer and consultant. They hope these examples will help you to get a better understanding of the Linux system and that you feel encouraged to try out things on your own. Click Here to receive this Complete Guide absolutely free. Search this Thread 02-02-2012, 12:42 AM #1 rajini23 Member Registered: Sep 2011 Posts: 153 Rep: how to find error logs Hi, I have doubt that how to find the error logs in /var/log/messages....etc every thing will be written in that file... how to i identify the errors on this please suggest me on this to sort out the error in log file in linux... i use CentOS.... rajini23 View Public Profile View LQ Blog View Review Entries View HCL Entries Find More Posts by rajini23 02-02-2012, 01:39 AM #2 EricTRA LQ Guru Registered: May 2009 Location: Gibraltar, Gibraltar Distribution: Fedora 20 with Awesome WM Posts: 6,805 Blog Entries: 1 Rep: Hello
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: Sadequl Hussain Subscribe Subscribed Share Contents Contents We hope you find this tutorial helpful. In https://www.digitalocean.com/community/tutorials/how-to-view-and-configure-linux-logs-on-ubuntu-and-centos addition to guides like this one, we provide simple cloud infrastructure for developers. Learn more → http://unix.stackexchange.com/questions/57441/how-to-view-php-and-server-error-logs 9 How To View and Configure Linux Logs on Ubuntu and Centos Posted Dec 17, 2013 165.3k views Logging Linux Basics CentOS Ubuntu Debian Introduction Linux system administrators often need to look at log files for troubleshooting purposes. In fact, this is the first thing any sysadmin would do. Linux and the applications that run on it can generate all different types of how to messages, which are recorded in various log files. Linux uses a set of configuration files, directories, programs, commands and daemons to create, store and recycle these log messages. Knowing where the system keeps its log files and how to make use of related commands can therefore help save valuable time during troubleshooting. In this tutorial, we will have a look at different parts of the Linux logging mechanism. Disclaimer The commands in this tutorial were tested in plain vanilla installations how to check of CentOS 6.4, Ubuntu 12 and Debian 7. Default Log File Location The default location for log files in Linux is /var/log. You can view the list of log files in this directory with a simple ls -l /var/log command. This is what I see in my CentOS system: [root@TestLinux ~]# ls -l /var/log total 1472 -rw-------. 1 root root 4524 Nov 15 16:04 anaconda.ifcfg.log -rw-------. 1 root root 59041 Nov 15 16:04 anaconda.log -rw-------. 1 root root 42763 Nov 15 16:04 anaconda.program.log -rw-------. 1 root root 299910 Nov 15 16:04 anaconda.storage.log -rw-------. 1 root root 40669 Nov 15 16:04 anaconda.syslog -rw-------. 1 root root 57061 Nov 15 16:04 anaconda.xlog -rw-------. 1 root root 1829 Nov 15 16:04 anaconda.yum.log drwxr-x---. 2 root root 4096 Nov 15 16:11 audit -rw-r--r-- 1 root root 2252 Dec 9 10:27 boot.log -rw------- 1 root utmp 384 Dec 9 10:31 btmp -rw-------. 1 root utmp 1920 Nov 28 09:28 btmp-20131202 drwxr-xr-x 2 root root 4096 Nov 29 15:47 ConsoleKit -rw------- 1 root root 2288 Dec 9 11:01 cron -rw-------. 1 root root 8809 Dec 2 17:09 cron-20131202 -rw-r--r-- 1 root root 21510 Dec 9 10:27 dmesg -rw-r--r-- 1 root root 21351 Dec 6 16:37 dmesg.old -rw-r--r--. 1 root root 165665 Nov 15 16:04 dracut.log -rw-r--r--. 1 root root 146876 Dec 9 10:44 lastlog -rw------- 1 root root 950 Dec 9 10:27 maillog -rw-------. 1 root root 4609 Dec 2 17:00 maillog-2013
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 site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us 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 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 how to view php and server error logs? up vote 4 down vote favorite I am getting the WSOD now since editing settings.php; php.ini and .htaccess trying to update my site and I need to see error logs to find out what is happening. Also how do you clear cache in command line? Any help appreciated although haven't had much lately I have to admit. error-handling share|improve this question asked Dec 3 '12 at 12:11 freja 1474618 add a comment| 2 Answers 2 active oldest votes up vote 3 down vote First of all: The logs for apache are set in the httpd.conf file. And the logs for PHP (if any) are set in the php.ini file. For the case of PHP, you have to look at the php.ini file, and look for log_errors and error_log variables, that must have these values: log_errors = On error_log = /tmp/php_error.log the last value (/tmp/php_error.log) is just an example. It must be a path to a secure location where you want to store the logs. Make sure that: these two lines are not commented, i.e.: they cannot have any ; before them. after the edit is done, restart apache to load these values. share|improve this answer edited Dec 3 '12 at 16:12 answered Dec 3 '12 at 13:05 nozimica 640419 error_reporting(E_ALL); ini_set('display_errors', '1'); –freja Dec 3 '12 at 13:46 read the above works as well but did not notice any errors in php.ini. I think I need to dump the database which I am also unsure of how to do