Raspberry Pi

[Raspberry pi] 하드웨어 정보 얻기 명령어

브.카 2022. 6. 18. 22:09

라즈베리파이 4B를 사용하던 중 메모리 크기가 몇이었는지 기억이 안 나서 구글링을 통해 메모리 확인 명령어를 찾아보니 다음과 같았고 메모리는 메모리 확인 명령어를 통해 확인할 수 있다. 라즈베리파이 4B 4GB 모델이다. 밑의 사이트 참고

 

lee@Lee:~ $ cat /proc/meminfo
MemTotal:        3878276 kB
MemFree:         3197984 kB
MemAvailable:    3534856 kB
Buffers:           25968 kB
Cached:           456100 kB
SwapCached:            0 kB
Active:            82536 kB
Inactive:         493272 kB
Active(anon):       1004 kB
Inactive(anon):   129264 kB
Active(file):      81532 kB
Inactive(file):   364008 kB
Unevictable:       27060 kB
Mlocked:              12 kB
HighTotal:       3211264 kB
HighFree:        2618028 kB
LowTotal:         667012 kB
LowFree:          579956 kB
SwapTotal:       1048572 kB
SwapFree:        1048572 kB
Dirty:                 0 kB
Writeback:             0 kB
AnonPages:        120840 kB
Mapped:           143076 kB
Shmem:             36516 kB
KReclaimable:      18460 kB
Slab:              37792 kB
SReclaimable:      18460 kB
SUnreclaim:        19332 kB
KernelStack:        2040 kB
PageTables:         4864 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:     2987708 kB
Committed_AS:    1072036 kB
VmallocTotal:     245760 kB
VmallocUsed:        5992 kB
VmallocChunk:          0 kB
Percpu:              448 kB
CmaTotal:         327680 kB
CmaFree:          313780 kB

 

 

Reference

 

Raspberry Pi Terminal Commands: A Quick Guide for Raspberry Pi Users

Want to get the most out of your Raspberry Pi? Take full control with these Raspberry Pi terminal commands.

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