How-To: Make a file Immutable/Write protected
There might be time when you want to make sure that a file will be protected from accidental/automated change/deletion. While one can protect a file/director...
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How-To: Rescan a SCSI bus without Rebooting
When you hotplug a hard drive in a virtual machine, the drive do not show in fdisk -l output until you reboot your VM.
How-To: Install Ubuntu on LVM partitions
LVM (Logical Volume Manager) is a great piece of software which allow you to deal with Logical Volumes. Using LVM along with ext3 filesystem, you are allowed...
How-to get your removable device mounted under an explicit and persistent name
You might have wondered how comes that your mp3 player is automatically mounted under a nice name like JUKEBOX for instance, while you usb stick simply get a...