2014-03-05 14:47:01 +08:00
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# free
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2016-01-07 18:31:27 +01:00
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> Display amount of free and used memory in the system.
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2021-07-09 16:45:55 +02:00
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> More information: <https://manned.org/free>.
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2014-03-05 14:47:01 +08:00
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2016-01-07 18:31:27 +01:00
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- Display system memory:
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2014-03-05 14:47:01 +08:00
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`free`
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2016-01-07 18:31:27 +01:00
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- Display memory in Bytes/KB/MB/GB:
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2014-03-05 14:47:01 +08:00
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2017-12-02 20:25:03 +05:30
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`free -{{b|k|m|g}}`
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2014-03-05 14:47:01 +08:00
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2021-08-15 19:59:09 +02:00
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- Display memory in human-readable units:
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2014-03-05 14:47:01 +08:00
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`free -h`
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2017-12-02 20:25:03 +05:30
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- Refresh the output every 2 seconds:
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2014-03-05 14:47:01 +08:00
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2017-12-02 20:25:03 +05:30
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`free -s {{2}}`
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