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OpenClinica Tomcat Error When Setting JAVA_OPTS on Ubuntu 10.04

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I’ve setup OpenClinica a number of time and never really touched the JAVA_OPTS for Tomcat because I’ve never really had any issues. On the OpenClinica Installation Documentation it states that the JVM performs well when using the following JAVA_OPTS https://docs.openclinica.com/3.1/installation/installation-linux#content-title-5460 export JAVA_OPTS=”$JAVA_OPTS   -Xmx1280m -XX:+UseParallelGC -XX:ParallelGCThreads=2 -XX:MaxPermSize=180m -XX:+CMSClassUnloadingEnabled”   However, if you’re running Ubuntu 10.04 … Read more

Apache Tomcat Native library Not Found Error on Ubuntu

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Sometimes you might get the following error message in your logs for your Tomcat instance under Ubuntu. The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found   To fix this issue, simply run the following command to install the appropriate library. apt-get install libtcnative-1   The error … Read more

Apache Error Log mod_fcgid: can’t apply process slot for /usr/local/cpanel/cgi-sys/php5 (cPanel/CloudLinux)

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I was getting the following error message in apaches error log on a cPanel machine with CloudLinux mod_fcgid: can’t apply process slot for /usr/local/cpanel/cgi-sys/php5 Looking into the issue, it seemed that a couple of sites were reaching the max EP (Entry PRocess). If you read the ClouldLinux documentation it states the following. http://docs.cloudlinux.com/index.html?limits.html Entry processes … Read more

How To Create A WordPress Admin Login Using MySQL

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You can do this simply by running the following SQL commands through phpMyadmin or through command line MySQL. 1. First insert the new user account into the database. If you’re using command line MySQL then you will need to select the database first using the “use” command below: use wp_mywordpressdatabasename Now that you’ve selected the … Read more

Get RackTables working with php-cgi or fastcgi

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If you’ve tried to google “racktables authentication not working after install” you won’t find much, but there is a couple of articles about fastcgi and the PHP_AUTH_PW and PHP_AUTH_USER not being passed correctly. But no real solution to the problem. I was able to get RackTables working using the following work around posted on http://www.rosmir.org/Index/Docs/archive/LabsFolder/FastCGI which … Read more

Upgrading Memory on a Macbook Pro OSX with the GeIL 16GB Memory Kit (GS316GB1333C9DC)

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I recently purchased the “GeIL 16GB (2 x 8G) 204-Pin DDR3 SO-DIMM DDR3 1333 (PC3 10660) Laptop Memory (GS316GB1333C9DC)” from NewEgg on boxing day in hopes that it would work in my Macbook Pro (Early 2011 15″ – MC721LL/A – MacBookPro8,2 – A1286 – 2353-1*) And to my surprise after installing the memory my Macbook … Read more