Computer related tips and notes.

Making transparent GIF files.
Setting up and SSH key for quick remote access.
Setting sshd to require a ssh key.
VNC through an SSH tunnel.
Workaround for Ubuntu VNC / Screen Sharing - authorization failed fix
Changing the initial author of an Open Office presentation.
Encrypted file on Linux using gpg
Encrypted removable drive on Linux
Working with iso images
Printing man pages
Using an alternate reply address with iPhone and Gmail
Setting up Ubuntu as a Router/Firewall/Nat
Transcoding DVDs with Handbrake
KVM / QEMU to manage guests

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