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`free`

1 command

Show memory usage
```
free -h
```
Displays total, used and available RAM and swap in human-readable units.
- memory
- monitoring
tab next value · ↵ copy · o open · f favorite

--/00↑↓ movetab edit values↵ copyo openf favorite? helpedited values carry over to the other commands

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Suggest a command (opens in a new tab)

Many examples are adapted from tldr-pages, licensed under CC BY 4.0.

Values are inserted in the command as typed, without shell escaping.

Copy a destructive command?

This command can permanently delete data. Check every value before running it.

Keyboard shortcuts

/ or Ctrl K or ⌘ K: Focus the search
↓ or ↑: Move through the results
Enter: Copy the selected command
Tab: Edit the values of the selected command
o: Open the selected command page
f: Add or remove the selected command from favorites
Esc: Clear the search, or leave the list
?: Show this help

Values you edit carry over to the same value of the other commands, except on destructive commands, where they are always typed by hand.