Misc

Download from urls:

wget -r -l 10 -k –no-parent [url address]

View old commands. Can also do a "CTRL+R" to check history:

history

Changed file permissions with "chmod", x for exec, u for user

chmod u+x file1

use "\" character to split a command over multiple lines

chmod u+x \
file1

Set alias

alias jemdoc='/Applications/jemdoc'

Add a path to PATH

PATH=$PATH:~/opt/bin:~/opt/node/bin