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Questions tagged [free]

free is a command-line tool that displays the amount of free and use memory in a system.

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plink command to print free|grep “Mem:”

I like to print only one "Mem:" line in the output using plink command. plink -batch user@192.168.91.12 -P 22 -pw test@123 (free;) --> working total used free ...
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Difference between available, free and cached in free command [duplicate]

What is the difference between available memory and free memory. Is available memory and cached memory are same. If not, what's the difference. I have referred some answers and they says available ...
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Why are there no values for 'shared', 'buff/cache' and 'available' in the swap line of free?

Why are the last columns empty in the swap line? $ free total used free shared buff/cache available Mem: 3912864 2255460 315388 249068 1342016 ...
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MemAvailable higher than expected

$ free -h total used free shared buff/cache available Mem: 7.7Gi 4.5Gi 692Mi 305Mi 2.5Gi 2.6Gi Swap: 2.0Gi ...
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298 views

cached memory and free command

I have a 2 cpu server running SLES 11.4 x86-64 and it has 1.5 tb of RAM. >free -g total used free shared buffers cached Mem: 1514 284 ...
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1answer
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Why does swappiness not work?

We have a RHEL 7 machine, with only 2G of available RAM: free -g total used free shared buff/cache available Mem: 31 28 0 ...
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1answer
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Devuan - how to install non-free contrib? [duplicate]

I'm on transition from Mac OS-X to Devuan. Trying to make the learning curve not as steep, I need to install some non-free software. Reading through forums, I understand there is a command that will ...
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Finding usage of “buff/cache” (as mentioned in free)?

When I run free, I see free -h total used free shared buff/cache available Mem: 15Gi 1.7Gi 4.3Gi 149Mi 9.5Gi ...
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How can I print the memory usage in KB by free?

I need to print the RAM memory used at this time in kilobytes(KB) with command free, how can I do that with one line command input: free ... output: 567595 output should be contain only kilobytes ...
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Memory immediately available in linux memory management system

This is the output of free -h command on my Ubuntu 18.04 laptop: $ free -hg total used free shared buff/cache available Mem: 11G 4,2G 3,4G ...