Mac OSX

export LSCOLORS=hxfxcxdxbxegedabagacad
It will change directory listing to light gray, more readable than blue on dark background (e.g. black)

It has been three years, but Fyodor has asked those of the nmap-hackers mailing list what are the top security tools of 2006, and 3,243 users have voted and the results are in.
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What is a sms_def.mof and why do I care? By: Jeff Gilbert
SMS Expert

:e#X - switch buffers
:y - yank/copy text
:p - paste
:set key= - set encryption key to blank, thus turn off file encryption
Tips:
Copy & Paste
http://www.vim.org/tips/tip.php?tip_id=312

PSTools - By SysInternal