commands.sh
⌘K

free

linux

Display amount of free and used memory in the system.

More info →

Options (2)

-h, --humanboolean

Display memory in human-readable units

Example: free {{[-h|--human]}}
-s, --secondsboolean

Refresh the output every 2 seconds

Example: free {{[-s|--seconds]}} 2

Examples (4)

Display system memory

free

Display memory in Bytes/KB/MB/GB

free -b|k|m|g

Display memory in human-readable units

free [-h|--human]

Refresh the output every 2 seconds

free [-s|--seconds] 2
made by @shridhargupta | data from tldr-pages