http://datascienceatthecommandline.com/

$ sudo pip install csvkit
$ csvlook --help
$ echo -e "a,b\n1,2\n3,4" | csvlook
|----+----|
|  a | b  |
|----+----|
|  1 | 2  |
|  3 | 4  |
|----+----|

Pipe Viewer (pv): meassure / throtle: http://www.commandlinefu.com/commands/view/4434/live-ssh-network-throughput-test

All Time Greats: http://www.commandlinefu.com/commands/browse/sort-by-votes

$ basename a/b/c/foo.txt
foo.txt

$ dirname a/b/c/foo.txt
a/b/c

sudo !! # run last command as root

python -m SimpleHTTPServer

'ALT+.' # place last argument

mount | column -t

echo "ls -l" | at midnight

sshfs name@server:/path/to/folder /path/to/mount/point