Oracle Database Import Error 3113/3114

When trying to import the Oracle export dump into Oracle database, the following errors occur: IMP-00003: ORACLE error 3113 encountered ORA-03113: end-of-file on communication channel IMP-00003: ORACLE error 3114 encountered ORA-03114: not connected to ORACLE

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Checking Free Disk Space on FreeBSD Server

How to check and display free disk space available on a FreeBSD server? df command can be used to display the capacity, used and free disk space of all filestystems on a FreeBSD server. The diskspace will be output in the number of blocks, in which each block is equal to 1KB in size.

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Manual and Clean Uninstall Oracle for Windows

Warning: Editing registry may cause problems to your PC. If you facing problems trying to uninstall Oracle from your Windows workstation, or unable to uninstall Oracle installations cleanly and properly, the following steps may be used to uninstall all Oracle products currently install on the workstation:

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Unable to Map (Net Use) LPT1 in Windows XP

Whenever try to perform “net use lpt1” command, the system cannot and unable map to the printer share/queue properly. Instead, it will prompts you for user id and password (if no user id and/or password is specified when issued net use commad). For example, Command Prompt:\> net use lpt1: \\computer_name\printer The password is invalid for \\computer_name\printer.

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FireFox 1.5 to Provide Better Web Experience

The new version of Firefox has been released by open source group Mozilla Foundation, the not-for-profit organisation that rose from the ashes of Netscape after it lost out in the market to Microsoft in the late 1990s, promising a number of performance enhancements to the world’s second most popular internet browser, including speedier browsing, swifter updates and better pop-up blocking.

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PPLive – P2pTV to Watch Online TV

Introduction to PPLive PPLive is another P2p streaming video network that allows streaming video, including TV channel to be much more smooth. Another program similar to PPStream. PPLive is a peer-to-peer streaming video network created in the People’s Republic of China. It is part of a new generation of P2P applictions, that combine P2P and IPTV.

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Running apachectl status Returns lynx: not found Error

When apachectl is called via any of the following commands: ./apachectl status ./usr/local/sbin/apachectl status an error is returned as follow:

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Subversion (SVN) Issues and Problems on mod_dav_svn in FreeBSD

mod_dav_svn is an Apache server module for Subversion server. The mod_dav_svn package allows access to a Subversion repository using HTTP, via the Apache httpd server. The following applicable to svn version 1.2.3_1. Install subversion by using FreeBSD’s port doesn’t compile and install mod_dav_svn.so

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Portdowngrade – Downgrade to Previous Version of FreeBSD’s Ports

After you upgrade or update the FreeBSD’s ports, you may found out that there is some buys with the lastest version of a package. For example, after I ran CVSup on all ports collection on my FreeBSD server, it updated my subversion to svn version 1.3.0-rc2. The problem is, when I tried to restart Apache server, there is error that saying mod_dav_svn.so is missing.

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Installing and Configuring DHCP Server (DHCPd) on FreeBSD

DHCP, the Dynamic Host Configuration Protocol, describes the means by which a system can connect to a network and obtain the necessary information for communication upon that network.

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Disable Auto Go To (Jump) To Read More Tag

In WordPress, it’s possible to a WordPress blog site to display post excerpts on the front or home page, and the visitors have to click on the title or a link to continue reading your post or article.

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Windows XP SP2 TCP Connection Limit (Event ID 4226)

With the release of Service Pack 2 (SP2) for Microsoft Windows XP, the SP2 has introduced a feature that limit concurrent TCP connection attempts that are possible to 10 per seconds. In Service Pack 1 or without Service Pack, there is no limit on concurrent TCP connection attemps.

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