npm

macos-term-size

Get the terminal window size on macOS

brewmacoslinux
Try with needOr install directly
Source

About

Get the terminal window size on macOS

Commands

macos-term-size

Examples

Display current terminal width and height in columns and rows$ macos-term-size
Use terminal size in a shell script to get window dimensions$ eval $(macos-term-size)
Capture terminal size output for processing in scripts$ macos-term-size | tr ' ' '\n'