How to eject usb disck on ubuntu

udisks --unmount /dev/sdb1 && udisks --detach /dev/sdb

Build-essential equivalent for fedora

Again something went wrong.....

Here is Recipe:

1. yum groupinstall 'Development Tools'
2. yum groupinstall 'Development Libraries'

Wait about 4m and you are done..... And smells like pasta when is done!

VirtualBox and Fedora update

The small letters are the worse.....

So i've upgraded fedora and guess what troubles with virtualbox. Whent to the site and found a small note....

"Note: Users of Fedora/Mandriva might want to install the dkms package (not available on openSUSE) to ensure that the VirtualBox host kernel modules (vboxdrv, vboxnetflt and vboxnetadp) are properly updated if the linux kernel version changes during the next kernel update."


Where is the recipe:

1. sudo yum install dkms
2. sudo ./etc/sysconfig/modules/VirtualBox.modules

And that's all folks.....