Oracle 11g R2 Install and Getting-Started on RHEL 6 Linux

How-to Create an Oracle 11g Database for RHEL 6:

Linux Editor with Find/Replace by Regex

If you Search for a Linux Editor with a Good Find/Replace Capability Look Here Below for Insight.

 

I Googled Around without to Find an Easy Answer to this Request so Now I tell You How-to Do.

 

The How-to Find Linux Editor with Good Regex is Contained Here:

Sviluppo Siti Web Install and Getting-Started on Oracle 11g R2 for RHEL 6 Install and Getting-Started on Oracle 11g R2 for RHEL 6 Install and Getting-Started on Oracle 11g R2 for Oracle Linux 6 Install and Getting-Started on Oracle 11g R2 for Oracle Linux 6 How-to Install VMWare Tools on Linux Mint 12 How-to Install VMWare Tools on Ubuntu 11 Linux How-to Install VMWare Tools on Ubuntu 12 How-to Install VMWare Tools Fedora 16 Linux Easy Visual Guide How-to Install VMWare Tools on Fedora 8-16 Linux How-to Install VMWare Tools on Fedora PAE Kernel Linux How-to Install VMWare Tools on Debian Wheezy Linux How-to Install VMWare Tools on Debian Lenny and Squeeze Linux How-to Install the VMWare Tools on CentOS 6 Linux Visually How-to Install VMWare Tools on CentOS 6 Linux How-to Install VMWare Tools on OpenSuse Linux How-to Install VMWare Tools on RHEL 6 Linux How-to Install VMWare Tools on Oracle Linux 6 How-to Install VMWare Tools on Mageia Linux How-to Install VMWare Tools on Rosa Marathon 12 Linux How-to Install VMWare Tools on FreeBSD 9 Unix How-to Install Evernote on Linux Oracle 6 KDE How-to Install Evernote on Linux RHEL 6 KDE How-to Install Evernote on Linux Fedora 16 KDE How-to Install Evernote on Linux OpenSuse 12 KDE How-to Install Evernote on Linux CentOS 6 KDE How-to Install Evernote on Linux Oracle 6 Gnome How-to Install Evernote on Linux RHEL 6 Gnome How-to Install Evernote on Linux OpenSuse 12 Gnome How-to Install Evernote on Linux Fedora 16 Gnome How-to Install Evernote on Linux CentOS 6 Gnome Website Development PHP Website in Drupal Development Website in Joomla Development Joomla Development Sito in Flash Adobe How-to

Linux How-to Run a Gui Application As SuperUser

This Post Show How-to Run from Linux Terminal a GUI Application with SuperUser/Root Privileges.

 

In Fact a GUI Application Require a Different Starting Approach Than a Simple Console Tool.

1. Open a Terminal Window
2. Execute in Terminal this Type of Command:

   gksudo applicationName

Example to Extract Archive Content into a Privileged Location with Gnome Archive Manager you Run:

gksudo file-roller

Added Content

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Fedora not find/missing grub.conf

This Post is a Troubleshooting useful if you Can Not Find the grub.conf file on Fedora.

The Problem Depend from the Fact that the grub.conf File in Fedora is Not in the Default Location inside /boot/grub Folder.

Try to Look For the grub.conf Inside the /etc Folder you Should Find It Placed there.

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Linux How-to Find/Look-Up the Application Path

This Simple Post-Guide Tell How-to Find the Application Path on Linux by Command Line.

1. Open a Terminal Window
2. Execute this Simple Command on the Console

   which <applicationName>

   If the Application is Correctly Installed and you Inserted the Right Executable-Application Name Will Find the Path into the Output.

Linux Guide Locate Files/Directories:

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KDE4 How-to Create Application Launcher on KDE Main Menu

The Guide Show Simply & Visually Step-by-Step How-to Create an Application Launcher in Linux KDE4 Desktop.

After to Make a KDE Desktop Launcher from the Menu Launcher will be As Easy As Dragging and Dropping the Launcher from Menu to Desktop :)

The Same Process is Valid on All Distros Shipping the KDE 4 Desktop Environment.

The Post Contains All the Screenshots of the Entire Process.

1. Right Click on KickOff >> Edit Applications
   
2. Select the Launcher Category and Make a New Item
   
3. Set New App Launcher Name
   
4. Click Top-Right on Icon Space and Select the App Launcher Icon
   

   Now if you Do Not Find Icon Look:

   Linux How-to Locate File/Icons

   The Link Contains How-to Locating Files, Directories, Images and Icons on Linux.
5. Fill-In Launcher Data and Save
   
6. New App Launcher on KDE4 Main Menu
   

Get Installed Google-Chrome Browser for Linux:

Install Google-Chrome for Linux
The Link Contains Detailed Visual Guides about Installing Google-Chrome Browser on Linux Distros.

The Video about How-to Create a KDE Desktop Launcher is on Youtube at: Youtube Visual Guide on Create KDE4 Desktop Launcher

Drupal Website Development

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RPM How-to Remove Circular Dependents Packages

This Easy-Wow Guide Show How-to Remove Circular Dependents Packages in Red Hat Package Manager Based Distros.

In other Words this Post Show How-to Use rpm for Removing Mutually Dependents Packages.

1. Open a Terminal Window
2. This is the General Form of the Command:

   rpm -ev <package1>.rpm ... <packageN>.rpm

   For Example to Remove 2 Mutually Dependents Packages:

   rpm -ev device-mapper.rpm device-mapper-event.rpm

Drupal Website Development

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Unix How-to Install VMWare Tools on FreeBSD 9

 

Here Below is the Link to Content.

  Unix How-to Install VMWare Tools on FreeBSD 9:
Joomla Website Development
VMWare VMWare, VMWare Tools, VMWare Tools

Drupal Website Development

Installing the VMWare Tools on Rosa Linux Troubleshooting

If During Installation the VMWare Script Do Not Find the Kernel Sources Proceed to Installing the kernel-devel Package.

First you need to Find your Kernel with:

uname -rs

After There are At Least Two Different Ways for Installing the Kernel-Devel Package on a Mandriva like System:

• Finding the Rpm Source and Executing on Root Terminal:

  urpmi http://remote/Path/To/kernel-desktop-devel-xxx.rpm

• Downloading the Rpm and Installing it:

  wget -P /tmp http://remote/Path/To/kernel-desktop-devel-xxx.rpm

  cd /tmp

  rpm -ivh kernel-devel-xxx.rpm

Rosa Linux How-to Seup Mandriva Backports

This short Guide will show you How to Setup the Repository on a Vanilla Installation of Rosa Marathon 12 Linux.

This Correspond to the Setup of Mandriva Backports for Rosa Marathon Linux 12 for 32 and 64 bit Systems.

Rosa Marathon 12 Linux i586 32bit

1. Open a Root Terminal Window
2. Execute this Command's Sequence to Setup the Repo:

   urpmi.removemedia -a

   urpmi.addmedia rosa2012lts-main32-release ftp://ftp.yandex.ru/rosa/rosa2012lts/repository/i586/main/release/

   urpmi.addmedia rosa2012lts-main32-updates --update ftp://ftp.yandex.ru/rosa/rosa2012lts/repository/i586/main/updates/

   urpmi.addmedia rosa2012lts-contrib32-release ftp://ftp.yandex.ru/rosa/rosa2012lts/repository/i586/contrib/release/

   urpmi.addmedia rosa2012lts-contrib32-updates --update ftp://ftp.yandex.ru/rosa/rosa2012lts/repository/i586/contrib/updates/

   urpmi.addmedia rosa2012lts-nonfree32-release ftp://ftp.yandex.ru/rosa/rosa2012lts/repository/i586/non-free/release/

   urpmi.addmedia rosa2012lts-nonfree32-updates --update ftp://ftp.yandex.ru/rosa/rosa2012lts/repository/i586/non-free/updates/

   urpmi.addmedia rosa2012lts-restricted32-release ftp://ftp.yandex.ru/rosa/rosa2012lts/repository/i586/restricted/release/

   urpmi.addmedia rosa2012lts-restricted32-updates --update ftp://ftp.yandex.ru/rosa/rosa2012lts/repository/i586/restricted/updates/

Rosa Marathon 12 Linux x86_64 64bit

1. Open a Root Terminal Window
2. Execute this Command's Sequence to Setup the Repo:

   urpmi.removemedia -a

   urpmi.addmedia rosa2012lts-main64-release ftp://ftp.yandex.ru/rosa/rosa2012lts/repository/x86_64/main/release/

   urpmi.addmedia rosa2012lts-main64-updates --update ftp://ftp.yandex.ru/rosa/rosa2012lts/repository/x86_64/main/updates/

   urpmi.addmedia rosa2012lts-contrib64-release ftp://ftp.yandex.ru/rosa/rosa2012lts/repository/x86_64/contrib/release/

   urpmi.addmedia rosa2012lts-contrib64-updates --update ftp://ftp.yandex.ru/rosa/rosa2012lts/repository/x86_64/contrib/updates/

   urpmi.addmedia rosa2012lts-nonfree64-release ftp://ftp.yandex.ru/rosa/rosa2012lts/repository/x86_64/non-free/release/

   urpmi.addmedia rosa2012lts-nonfree64-updates --update ftp://ftp.yandex.ru/rosa/rosa2012lts/repository/x86_64/non-free/updates/

   urpmi.addmedia rosa2012lts-restricted64-release ftp://ftp.yandex.ru/rosa/rosa2012lts/repository/x86_64/restricted/release/

   urpmi.addmedia rosa2012lts-restricted64-updates --update ftp://ftp.yandex.ru/rosa/rosa2012lts/repository/x86_64/restricted/updates/

   # Compatibility 32bit repository
   urpmi.addmedia rosa2012lts-main32-release ftp://ftp.yandex.ru/rosa/rosa2012lts/repository/i586/main/release/

   urpmi.addmedia rosa2012lts-main32-updates --update ftp://ftp.yandex.ru/rosa/rosa2012lts/repository/i586/main/updates/

   urpmi.addmedia rosa2012lts-contrib32-release ftp://ftp.yandex.ru/rosa/rosa2012lts/repository/i586/contrib/release/

   urpmi.addmedia rosa2012lts-contrib32-updates --update ftp://ftp.yandex.ru/rosa/rosa2012lts/repository/i586/contrib/updates/

   urpmi.addmedia rosa2012lts-restricted32-release ftp://ftp.yandex.ru/rosa/rosa2012lts/repository/i586/restricted/release/

   urpmi.addmedia rosa2012lts-restricted32-updates --update ftp://ftp.yandex.ru/rosa/rosa2012lts/repository/i586/restricted/updates/

Linux How to Make a Perfect Copy of Usb Key Into an Iso Image

This Guide will show you how to Make a Perfect Copy of a Usb Stick Into an Iso Image.

All procedure is Explained ins a Simple Step-by-Step Way.

1. Open a Terminal Window:
   
   • Gnome:
     

     Accessories >> Root Terminal

   • KDE:
     

     Applications >> System >> Terminal

2. Access the Devices Holding Directory:
   

   cd /dev

Your Usb Key will be located Between the sdXN Entries on the Devices Directory.
3. To Find it you simply Make a 2 Steps Check
   
   • With your Key Plugged-In Execute:
     

     ls

     Look at all Entries beginning by sd in the Directory Listing
     
   • Unplug the Usb Drive and Repeat the Same Command Again
   Now you will Find Some Missing Entries in the Devices Directory Take Note of the Missing sdX Entries because between them there is the Target!
4. Plugin the Usb Key Again and Try to Execute
   

   dd if=/dev/sdXN of=/tmp/usbCopy.iso

   Substitute the X with your First Target Parameter and N with the Number Associated
   I mean, the Target Partition Label is Ending by a Number.
   

5. Before to leave...

   
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Linux sudo Error "is not in the sudoers file"

 

This is the Simple little Guide to Overcome this little Barrier :)

1. Open a Terminal Window:
   
   • Gnome:
     

     Accessories >> Root Terminal

   • KDE:
     

     Applications >> System >> Terminal

2. Login as the SuperUser:
   

   su

3. Execute this Command:
   

   visudo

4. Enter this line under the Section Beginning for:
   

   # Username privilege specification

   yourUserName ALL=(ALL) ALL

   You need to Substitute yourUserName with your User Name :)
   
5. Save and Exit by:
   

   Ctrl+x

6. Last... this

   
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You are Done and Can Finally Execute a sudo Command :)

Linux How to Create/Make Iso Copy of CD/DVD

 

This wOw-Tip is Intended to Describe the Easiest Solution available for:
"How to Make a Copy of a Media in Linux."

The Same Technique is Valid both for DVD and CD Media...

The little Steps necessary to Achieve this Result are the Following one:

1. Open a Terminal Window:
   
2. You need to be Sure your Media is Not Mouted On...
   To Unmount your Media Execute:
   

   umount cdrom0

3. Now you are Ready to Make a Copy of your Media:
   The Right Command contain the Insight of the Device Used...
   
   • If your CD/DVD is on the First Media Device Execute:

   dd if=/dev/sr0 of=/tmp/mediaCopy.iso

   • If your CD/DVD is on the Second Media Device Execute:

   dd if=/dev/sr1 of=/tmp/mediaCopy.iso

4. Check... this

   
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