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VMware - RHEL / CentOS 6.2 Network Issues

admin — Wed, 08 May 2013 13:29:38 +0000

After installing CentOS 6.2 i386 minimal ISO as a VMware virtual machine, immediate attempts to perform a yum update failed. The virtual machine network is bridged to the host computer. Pings to the router were successful, however, after some Internet searches, a solution that remediated this situation was found. Before getting to the "fix". An [...]

Convert mAh to mWh and mWh to mAh for Notebook Laptop Batteries

admin — Wed, 01 May 2013 21:26:11 +0000

It is annoying when the laptop battery becomes less and less useful, where it doesn't hold the charge it once held. It is even more annoying to try to navigate between all the different sellers using mAh to describe the battery replacement for something that is likely expressed as mWh on your original OEM battery [...]

Run ColdFusion 9 with Java JDK 7

admin — Wed, 17 Apr 2013 20:37:14 +0000

Java has recently put out a patch that certifies ColdFusion 9 to run with Java JDK 1.7.0_15 or newer. After applying the patch, upgrading to Java JDK 1.7.0_21, and manually copying a DLL, this ColdFusion 9.0.1 installation finally runs with Java JDK 7. While your version of ColdFusion may be different, here are the basic [...]

Use tar Extract files from an alternate directory

admin — Fri, 15 Mar 2013 17:38:28 +0000

When decompressing a compressed tar file, generally, the approach is to change directory to the root and execute the tar command from there with a full path to the compressed tar. There is an easier method that will remove a line or two of code from each script. Down to a single command line. This [...]

How to chkconfig off and on Multiple services with a bash script

admin — Fri, 15 Mar 2013 16:59:02 +0000

This has more applications than with just the chkconfig command. However, I found this script to be useful and wanted to add it to my database of useful scripts. This script will chkconfig off the services listed in the services variable. By changing the off to on, the script will chkconfig on the [...]

Bash Script Execution Timer

admin — Fri, 15 Mar 2013 16:25:44 +0000

Suppose you wanted to determine the length of time it took to complete the execution of a bash script. Rather than sitting in front of the computer and estimating the time elapsed by watching the script execute with a stopwatch, it can be done with a few lines of code. Near the top of the [...]

Linux: Using chkconfig

admin — Fri, 15 Mar 2013 16:14:50 +0000

From the man pages, chkconfig is defined to provide a simple command-line tool for maintaing the /etc/rc[0-6].d directory hierarchy by relieving system administrators of the task of directly manipulating the numerous symbolic links in those directories. When chkconfig is run without any options, it displays usage information. If only a service name is given, as [...]

Update ColdFusion with Unofficial Updater 2

admin — Tue, 29 Jan 2013 22:46:45 +0000

ColdFusion has numerous hot fixes and security bulletins published and available for download. However, navigating through the Adobe website to obtain all necessary patches can be a daunting experience. Once you have the patches, then there is the application of each patch. Through the ColdFusion Adminstrator, select the patch, apply the patch (if it doesn't [...]

Update ColdFusion 9 JVM on Windows

admin — Tue, 29 Jan 2013 21:56:42 +0000

ColdFusion 9.0.1 ships with Java 1.6.0_17. This guide will show how to upgrade to a newer version of Java. ColdFusion supports all minor releases of Java. For example, if ColdFusion supports JDK 1.6.0, all JDK 1.6.0_x updates are supported. JDK 1.7.0 is not considered a minor Java release. Unless explicitly stated that ColdFusion supports JDK [...]

A Custom SyntaxHighlighter 2.0 brush for INNO Setup

admin — Sat, 19 Jan 2013 16:03:08 +0000

Using the SyntaxHighlighter Evolved Plugin (version 2.x) for WordPress has really given the code on this site more curb appeal. As many brushes that come with the plugin and searching through the third-party brushes throughout the Internet, I could not track down a brush for INNO Setup scripts. After a couple of hours and many [...]