Process I/O Redirection

> filename	Redirects standard output to a file.
>> filename	Appends standard output to a file.
< filename	Redirects standard input from a file.
2> filename	Redirects standard error to a file.
&> filename	Redirects both standard output and error to a file.

& - Running Command in Background

Use the & to do this.

For example, if you want to copy a large file, you can use this to keep the terminal free while a long task takes place.

&& - Stringing Commands

The && lets you run multiple commands in the same line

The previous command has to successfully run or the following commands will not execute.