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 in the case above, it…
Read More »When using if then statements in your scripts, these statements will likely take up multiple lines. Sometimes, you may want a simple if then statement and would prefer to write only one line of code. This is a quick tip I picked up the other day. It is a simplification and explanation off how to combine multiple lines of code…
Read More »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 fail), stop and start services,…
Read More »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 1.7.0, you cannot upgrade to…
Read More »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 attempts at this, I have…
Read More »There was a CentOS server where the IP address needed to be changed. Searches through the Internet revealed a series of commands that would do the trick. This script incorporates these commands into a single utility or bash script. This may not be all inclusive, but it did work for me on a CentOS 5.8 server. To use this script,…
Read More »There was a CentOS server where the name needed to be changed. Searches through the Internet revealed a series of commands that would do the trick. This script incorporates these commands into a single utility or bash script. This may not be all inclusive, but it did work for me on a CentOS 5.8 server. To use this script, simply…
Read More »SyntaxHighlighter Evolved allows you to easily post syntax-highlighted code to your site without losing it’s formatting or making any manual changes. It uses the SyntaxHighlighter JavaScript package by Alex Gorbatchev. It is prepackaged with a select handful of brushes, which includes several third-party brushes. There are many more third-party brushes that are available and not part of the plug-in package….
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Years ago, there was a couple of batch files that were floating around the Internet that were designed to defrag and shrink virtual machines created and used by VMware Workstation or VMware Server. Over time, the scripts became a little obsolete in that some of the command line functionality was lost from the removal of a utility, vmware-mount, from newer…
Read More »An older Pentium 4 computer recently had an IDE DVD burner that died. The quick replacement available was a SATA DVD burner. The BIOS recognized the drive, but Windows XP SP3 did not. It turned out to be a quick fix. Go to Device Manager and uninstall the IDE ATA/ATAPI controllers. After the computer rebooted, the controller automatically reinstalled, this…
Read More »Many Linux distributions permit the use of the root user as a primary login, however, the dominant and popular Ubuntu has left some users in a conundrum. In order to perform tasks as a root user, this must be performed within a terminal window with the sudo command. However, here are a set of instructions that will allow the root…
Read More »A production IIS 6.0 server serves secure pages using SSL. To get a development server as close to the production server as possible, the final touch was to add a SSL. Since the SSL is generated for the production server, it cannot be used on the development server. A new SSL is needed. To accomplish this, use SelfSSL 1.0. The…
Read More »There are many plugins that are available to Firefox users that are capable of great many things. In some cases, as is the case of YouTube downloaders, there are many add-on to from which to choose. Not all add-ons are created equally, so to determine which one is best for your particular situation, you may find yourself downloading all the…
Read More »Unlike Windows, Linux can be extremely flexible. Have you ever updated multiple Windows servers. It is a daunting task, even when using an automated approach like WSUS or whatever it is called these days. Linux is easier, however, to log into server, and run a simple command can become time-consuming if there are many servers. I have written a script…
Read More »The usual approach for placing a background image is by placing the background within the body using CSS. No modifications are needed to the HTML file for the background to be displayed. However, what if instead of a small repeating image, a much larger, single image is desired. In some resolutions this approach with some slight modifications to the CSS…
Read More »Microsft Word 2007 automatically changes straight quotes to curly quotes. While they may have some esthetic appeal to some, when writing code or scripts that contain quotes, the code is automatically broken. Well not that anyone would use Microsoft Word to write code, however, when documenting your code. There is a fix. It works. Here is an example of curly…
Read More »In a Microsoft Office Word 2007 document it is possible to track modified dates and times from within the document. Instead of manually maintaining a document with a line like Last Modified July 20, 2012, there is built in functionality from within Word that will maintain this date. Launch Microsoft Word and type something like Last Modified. In a previously…
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