Writing this down because I have to look it up every damn time.

Assuming the drive is /dev/sdb.

Unmount the Drive (if needed)

$ umount /dev/sdb1

I always forget this syntax...

C-x C-f /su::/etc/hosts
C-x C-f /sudo::/etc/hosts

C-x 3 C-x 3 C-x +

$ sudo add-apt-repository --remove ppa:whatever/ppa

Or, install ppa-purge:

After watching this fail over and over, these vbguest plugin args did the trick:

$ vagrant vbguest --do install --no-cleanup

From hashicorp/vagrant#4364

• How to write commit messages
• Free Git Book
• [A Successfull Branching Model][3]
• [Terrible ideas in Git][4]
• [Git Homepage][5]
• [Every day Git using 20 commands excellent!!][6]

The most common archiving action is to move a project tree to another file, the archive file.

C-c C-x C-s or short C-c $ (org-archive-subtree)

Archive the subtree starting at the cursor position to the location given by org-archive-location.

https://css-tricks.com/perfect-full-page-background-image/

html {
 background: url('../image/bgimage.jpeg') no-repeat center center fixed;
    -webkit-background-size: cover;
    -moz-background-size: cover;
-o-background-size: cover;

• Add user to vboxsf group (if this is a virtualbox vm)

$ sudo usermod -a -G vboxsf <user>

• xfce emacs keybindings

$ xfconf-query -c xsettings -p /Gtk/KeyThemeName -s Emacs

• Add Printer
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