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Technology Insights

Modify Opera Bit Torrent Configuration Settings, Modify Opera Web Browser Settings

InsightsBy alexMarch 29, 2010Leave a comment

Typically when I want to modify a setting related to one of the browsers I use I open the main Preferences configuration window, navigate to the correct sub section, make the modification, and then save the new browser configuration setting. Opera does have a typical Preferences configuration window however I was initially unable to locate…

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Technology Insights

no such file to load — rubygems (LoadError)

InsightsBy Chirag PatelMarch 29, 20103 Comments

When I installed MacPorts 1.8.2 on MacOS X 10.5.8, it automatically changed my PATH in my .bash_profile file. To fix the “rubygems (LoadError)” error message, I moved the “/opt/local/bin” from the beginning of the PATH to the end as follows:

Technology Insights

Tshark: Strip WPA Wireless Captures by ESSID with Tshark

InsightsBy purehateMarch 29, 201017 Comments

A while ago I wrote a short tutorial on how to strip down a wireless capture which contained a wpa handshake so that only eapol packets and beacon frames where left. I have since found a little bit better way to do it so I decided to make a new post. In the previous article…

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Technology Insights

make: yacc: Command not found on Cent OS

InsightsBy purehateMarch 29, 20101 Comment

After getting past the error I posted about in the article previous to this one dealing with configure and flex, I encountered a second error when issuing the make command when trying to compile libcap from source. make: yacc: Command not found

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Technology Insights

Configure: error: Your operating system’s lex is insufficient to compile libpcap

InsightsBy purehateMarch 29, 20101 Comment

This morning I was attempting to upgrade libpcap on a Cent OS server to a newer version.  I decided to get the newest version of libpcap from git. When running the configure script I received the following error: bash checking for flex… no checking for bison… no checking for capable lex… insufficient configure: error: Your operating system’s lex…

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Technology Insights

Set Opera Web Browser To Update Automatically Or To Notify Of New Opera Updates Only

InsightsBy alexMarch 28, 20104 Comments

As of Opera 10 you can set Opera to update automatically, notify of updates only, or to not even check for updates. I don’t use Opera daily however I probably do use it at least once a week for various tasks such as torrent downloads. Recently when I launched Opera it let me know that…

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Technology Insights

How to Completely Remove Microsoft Office 2007 Registry Entries After a Failed Uninstall

InsightsBy purehateMarch 27, 20101 Comment

Today I had a computer brought in where some basement Craigs list technician  had installed a hacked version of Microsoft Office on a womans computer and she was getting a error message saying it was not genuine. She brought it in to me along with a fresh new copy she had purchased and asked me to…

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Technology Insights

Find The Ram Speed in Linux from a CLI Shell

InsightsBy purehateMarch 27, 2010Leave a comment

Here is the next in my series of posts as I tweak the new tools server to reach its full potential. I recently added a Intel i7 965 Extreme chip to the server and I am trying to get all the kinks ironed out. One thing I suspect is that the ram is not operating…

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Technology Insights

PostgreSQL Log Entries: CDTLOG: statement: SHOW client_min_messages

InsightsBy alexMarch 26, 2010Leave a comment

I was troubleshooting an issue at work the other day regarding some PostgreSQL connections that were not closing. They were left IDLE, never closed, and eventually used up all of the possible connections (which totaled 100) configured in the  postgresql.conf configuration file. In the process of troubleshooting I noticed a bunch of Postgres log entries…

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