tldr/pages/linux/free.md

# free

> Display amount of free and used memory in the system.

- Display system memory:

`free`

- Display memory in Bytes/KB/MB/GB:

`free -{{b|k|m|g}}`

- Display memory in human readable units:

`free -h`

- Refresh the output every 2 seconds:

`free -s {{2}}`
add free.md 2014-03-05 06:47:01 +00:00			`# free`

Formatted all pages according to guidelines. 2016-01-07 17:31:27 +00:00			`> Display amount of free and used memory in the system.`
add free.md 2014-03-05 06:47:01 +00:00
Formatted all pages according to guidelines. 2016-01-07 17:31:27 +00:00			`- Display system memory:`
add free.md 2014-03-05 06:47:01 +00:00
			`free`

Formatted all pages according to guidelines. 2016-01-07 17:31:27 +00:00			`- Display memory in Bytes/KB/MB/GB:`
add free.md 2014-03-05 06:47:01 +00:00
free: apply conventions - Used the multiple options convention properly - Added a concrete example 2017-12-02 14:55:03 +00:00			`free -{{b\|k\|m\|g}}`
add free.md 2014-03-05 06:47:01 +00:00
Formatted all pages according to guidelines. 2016-01-07 17:31:27 +00:00			`- Display memory in human readable units:`
add free.md 2014-03-05 06:47:01 +00:00
			`free -h`

free: apply conventions - Used the multiple options convention properly - Added a concrete example 2017-12-02 14:55:03 +00:00			`- Refresh the output every 2 seconds:`
add free.md 2014-03-05 06:47:01 +00:00
free: apply conventions - Used the multiple options convention properly - Added a concrete example 2017-12-02 14:55:03 +00:00			`free -s {{2}}`