[UNIX] 유닉스 서버 cpu / memory 정보 확인 명령어

1. 설치된 OS명
AIX, Solaris, HP-UX
# uname -s 

2. 설치된 OS 버전
 (1) AIX
 # echo `uname -v`.`uname -r`
 or
 # oslevel 
 (2) Solaris, HP-UX
 # uname -r

3. 모델명
 (1) AIX
 # lsattr -E -l sys0 | awk '/modelname/ {print $2}'
 (2) Solaris 
 # uname -i 
 (3) HP-UX
 # uname -m 

4. CPU 갯수 
 (1) AIX
 # lsdev -Cc processor | wc -l 
 (2) Solaris
 # psrinfo | wc -l 
 (3) HP-UX
 # ioscan -fknC processor | grep processor | wc -l 

5. CPU 속도 
 (1) AIX
 # value=`lscfg -vp | grep "PS=" | head -1 | awk -F"PS=" '{print $2}' | awk -F"," '{print $1}'`
 # value="0x$value"
 # value=`printf "%d\n" $value`
 # expr $value / 1000000 
 (2) Solaris
# psrinfo -v `psrinfo | awk '{print $1}' | head -1` | awk '/operates/ {print $6}' 
 (3) HP-UX
# echo itick_per_user/D | adb -k /stand/vmunix /dev/mem | tail -1 | awk '{print $2}' 

6. 메모리 갯수 
 (1) AIX
 # lsdev -C | grep -i memory | wc -l 

7. 메모리 용량 
 (1) AIX
 # lsattr -E -l mem0 -a size | awk '{print $2}' 
 (2) Solaris
 # prtconf | awk '/Memory size/ {print $3}' 
 (3) HP-UX
 # value=`dmesg | grep Physical | grep Kbytes | awk '{print $2}'`
 # expr $value / 1024 

8. 디스크 갯수 
 (1) AIX
 # lsdev -Cc disk | wc -l 
 (2) Solaris
 # format <<-! > /tmp/format.dat
 > 0
 > q
 > !
 # cat /tmp/format.dat | grep cyl | wc -l 
 (3) HP-UX
 # ioscan -fknC disk | grep disk | grep -v "CD-ROM" | grep -v "DVD-ROM" | wc -l 

9. 디스크 용량 
 (1) AIX
 # lspv hdisk0 | grep "TOTAL PPs" | awk -F"(" '{print $2}' | awk '{print $1}' 
 (2) Solaris
 # bps=`prtvtoc /dev/dsk/c0t0d0s0 | grep "bytes/sector" | awk '{print $2}'`
 # sectors=`prtvtoc /dev/dsk/c0t0d0s0 | grep -v "*" | grep "^ *2" | awk '{print $5}'`
 # bc -l << !
 > scale=0
 > $sectors * $bps / 1024 / 1024
 > ! 
 (3) HP-UX
 # hwpath=`ioscan -fknC disk | grep disk | grep -v "CD-ROM" | grep -v "DVD-ROM" |  head -1`
 # name=`ioscan -fkn -H $hwpath | grep "/rdsk/" | awk '{print $2}'`
 # value=`diskinfo $name | awk '/size:/ {print $2}'`
 # expr $value / 1024

 

 

 

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