macOS Terminal _ clear 

command: clear

what does it do: clears your entire Terminal window of previous commands. Allows you to clear your mind :0)

example: 

crab@computer ~ % pwd
/Users/crab
crab@computer ~ $ ls
Applications	Documents	Library		Music		Public
Desktop		Downloads	Movies		Pictures
crab@computer ~ % clear

Everything above is now gone! those ‘clear’

macOS Terminal _ pwd

pwd = “Print Working Directory”

Location of current folder open in terminal window.

username@computer / % pwd

by default, a new Terminal window opens to

/Users/username

which to normal people is Macintosh HD -> Users -> your account

 

macOS 11.6 (20G165) Big Sur

Terminal 2.11 (440)

Apple T2

Export T2 Chip in use TRUE

File —> Share —> Master File File (default)…

Final Cut Pro Encoding H.264 to 59.94fps uses virtually no CPU or GPU power, inferring that all the processing is being done by the T2 chip.

Benefits:

I) Fans do not spool up

II) Longer battery life due to less heat generation.

Export T2 chip in use FALSE

ProRes 422 Proxy . Evidence - High CPU Usage

Apple M1

16 billion transistors

M1

8 core - 4 hi performance - 4 high efficiency (10th the power)

16 billion transistors

8 CORE GPU

Secure Enclave

2.6 TFLOPS GPU