리눅스 메모리슬롯,cpu정보,파워상태 확인방법 centos 현재 사용중인 메모리슬롯, 빈 메모리슬롯 확인방법 1.메모리상태확인 쉘에서 dmidecode -t 17 | egrep ‘Memory|Size’ 를 입력하면 Memory Device Size: 8192 MB Memory Device Size: No Module Installed Memory Device Size: No Module Installed Memory Device Size: No Module Installed Memory Device Size: No Module Installed Memory Device Size: No Module Installed Memory Device Size: No Module Installed Memory Device Size: No Module Installed Memory Device Size: No Module Installed Memory Device Size: No Module Installed Memory Device Size: No Module Installed Memory Device Size: No Module Installed Memory Device Size: No Module Installed Memory Device Size: No Module Installed Memory Device Size: No Module Installed Memory Device Size: No Module Installed 위와같이 나온다 첫번째 8192MB는 8기가짜리 메모리가 하나 꽂혀있단 뜻이고 아래 No Module Installed 는 빈 슬롯을 뜻한다.