Memory usage for macOS, an alternative to free command on Linux.
You can install "macos-free" via pip from PyPI:
$ pip install macos-free
$ free --help Usage: free [OPTIONS] Options: -b, --bytes show output in bytes -k, --kilo show output in kilobytes -m, --mega show output in megabytes -g, --giga show output in gigabytes --tera show output in terabytes -h, --human show human-readable output --si use powers of 1000 not 1024 -V, --version output version information and exit --help Show this message and exit.