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18 sierpnia 2014

ubuntu start with (uruchom z)

Zaszufladkowany do: Linux — Tagi: — Jacek @ 09:07

To add any program in the list of default list of open with applications, open a terminal and use the following command:

sudo gedit /usr/share/applications/XXX.desktop

Please note two things. In XXX.desktop, XXX is the name of your application. And then use of gedit. You can use any other editor. I used Vim. If you use Gedit, it will dispaly some warning messages in the terminal but will open the file in a GUI.

In this desktop file, look for a line that looks like this:

Exec=XXX

If you have something like this, replace this line with:

Exec=XXX %F

13 sierpnia 2014

VirtualBox to VMware

Zaszufladkowany do: Oracle,VMware — Tagi: , — Jacek @ 13:37

In this tutorial I’ll show you how to convert a VirtualBox image to a VMware image.

I’m sure that there were many situation when you need to migrate a VirtualBox machine to a VMware one.

Tools used are VMware OVF Tool(ovftool.exe is a nice tool that will help you migrate from VirtualBox to VMware) and WMware vCenter Converter Standalone.

So, let’s convert ova image to vmx:

C:\PROGRA~1\VMware\VMware OVF Tool>ovftool.exe D:\IOU_VM.ova D:\IOU_VM.vmx
Opening OVA source: D:\IOU_VM.ova
Opening VMX target: D:\IOU_VM.vmx
Info:    License agreement for the virtual system
License: FREE and Only for PERSONAL use
Accept end-user license agreement?
Write ‘yes’ or ‘no’ (write ‘read’ to reread the EULA):
yes
Error: OVF Package is not supported by target:
- Line 39: Unsupported hardware family ‘virtualbox-2.2′.
Completed with errors


If you get Unsupported hardware family ‘virtualbox-2.2′ error you should try to use –lax argument.

This will transform the Unsupported hardware family ‘virtualbox-2.2′ error into a warning and convert ova file to vmx:

C:\PROGRA~1\VMware\VMware OVF Tool>ovftool.exe –lax D:\IOU_VM.ova D:\IOU_VM.vmx
Opening OVA source: D:\IOU_VM.ova
Opening VMX target: D:\IOU_VM.vmx
Info:    License agreement for the virtual system
License: FREE and Only for PERSONAL use
Accept end-user license agreement?
Write ‘yes’ or ‘no’ (write ‘read’ to reread the EULA):
yes
Warning:
- Line 39: Unsupported hardware family ‘virtualbox-2.2′.
- Line 80: OVF hardware element ‘ResourceType’ with instance ID ’5′: No support
for the virtual hardware device type ’20′.
Writing VMX file: D:\IOU_VM.vmx
Transfer Completed
Warning:
- No manifest entry found for: ‘IOU VM-disk1.vmdk’.
- No manifest file found.
Completed successfully
C:\PROGRA~1\VMware\VMware OVF Tool>


After that you use WMware vCenter Converter Standalone and get a working vmware machine.

From now you can deploy VirtualBox machines on VMware ESXi hosts.

Source

http://www.linuxexpert.ro/Virtualization-Tutorials/convert-virtualbox-image-to-vmware.html

11 sierpnia 2014

APEX upgrade

Zaszufladkowany do: ApEx,Bazy danych,Oracle,Programowanie — Tagi: , — Jacek @ 13:20

http://infotechinspiration.blogspot.com/2010/07/upgrade-oracle-apex-40-in-11g-database.html

Strona startowa: www.jaceksen.pl