Find matching bracket in Vim

Just position cursor on a bracket and press % to go to the matching bracket!

Linux shell I/O redirecting

./my_script > file <-- Redirect standard output
./my_script 2> file <-- Redirect error output
./my_script &> file <-- Redirect all output
./my_script > file 2>&1 <-- Combined error and standard output

Latex tips&tricks for conference papers

http://gurmeetsingh.wordpress.com/2008/09/20/latex-tips-n-tricks-for-conference-papers/