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Get flash to fully experience Pearltrees
http://www.eec.com/business/vi.html CCoommmmoonnllyy UUsseedd vvii CCoommmmaannddss OOppeerraattoorrss OOppeerraannddss d delete hjkl cursor movement keys (left, down, up, right) p paste after/below cursor wbe next word, back word, end word y yank WBE same as above, but ignore punctuation i insert before cursor / search for string (use ?

Cheat Sheet for the VI editor

Keyboard shortcuts

http://support.mozilla.org/en-US/kb/Keyboard%20shortcuts This is a list of keyboard shortcuts in Mozilla Firefox.

Documentation

http://www.libreoffice.org/get-help/documentation/ LibreOffice is intuitive and easy to use, and many people who work with it every day have never looked at a manual - including migrating Microsoft Office users, who usually find all the features they need are in logical, easy-to-guess places.
In information security , computer science , and other fields, the principle of least privilege (also known as the principle of minimal privilege or the principle of least authority ) requires that in a particular abstraction layer of a computing environment, every module (such as a process , a user or a program depending on the subject) must be able to access only the information and resources that are necessary for its legitimate purpose. [ 1 ] [ 2 ] [ edit ] Details The principle means giving a user account only those privileges which are essential to that user's work.

Principle of least privilege

http://en.wikipedia.org/wiki/Principle_of_least_privilege
http://www.linux-mag.com/id/7870/

Ten Essential Linux Admin Tools

Every good Linux System Administrator has a set of tools they reach for again-and-again.
Flash drives aren't just great for storing and transferring your files. http://www.quepublishing.com/articles/article.aspx?p=1613554

Cool Things You Can Do with a USB Flash Drive > Run Applications Directly from Your Flash Drive