Input/Output Redirection and Pipes

Standard Input (stdin)

Standard Output (stdout)

Standard Error (stderr)

Redirect stdout (Overwrite)

Redirect stdout (Append)

Redirect stderr

Redirect Both stdout and stderr

Redirecting to /dev/null

Redirect stdin from File

Syntax and Usage

Quoting in Here Documents

Pipe Operator

Chaining Commands

Combining Pipes and Redirection

Duplicating Output to Files and stdout