web server log HowTo - Linux / Unix Q & A from nixCraft

HowTo: Merge Apache / Lighttpd / Nginx Server Log Files

in Apache, CentOS, Debian / Ubuntu, FreeBSD, Linux, Nginx, Perl, UNIX last updated May 3, 2017

My ecommerce site runs using a cluster of Apache web server. The cluster is behind nginx load balancer. I want to merge backend Apache web server log files for statistics purpose. How do I mere web server log files under Linux / UNIX like operating systems using cron jobs?

Apache Log Files

in Apache, CentOS, Debian / Ubuntu, File system, FreeBSD, HP-UX Unix, Linux, OpenBSD, RedHat and Friends, Solaris-Unix, Suse, Ubuntu Linux last updated June 8, 2008

How do I find out Apache http server log files location? How do I change the location of Apache log file under Linux / UNIX operating system?

FreeBSD ERROR: (8011-323-1057) Failed to allocate memory and Solution

in Apache, File system, FreeBSD, Troubleshooting last updated July 3, 2008

I’m running application called Urchin or Google Analytics under FreeBSD and I’m getting the error – ERROR: (8011-323-1057) Failed to allocate memory. How do I fix this error?

Linux View / Display a Logfile In Real Time on Screen

in File system, Linux, UNIX last updated November 26, 2013

I would like to see my php or apache web server log files in real time. How do I see a log file in real time including all incoming logs on Linux using ssh based session?