UNIX OS 벤더별 OS 세부사항 검토 명령어

일반 시스템 정보

 

n         설치된 OS명

▷ AIX, Solaris, HP-UX

# uname -s

 

n         설치된 OS 버전

▷ AIX

# oslevel

▷ Solaris, HP-UX

# uname -r

 

n         모델명

▷ AIX

# lsattr -E -l sys0 | awk '/modelname/ {print $2}'

▷ Solaris

# uname -i

▷ HP-UX

# uname -m

 

CPU 관련 정보

 

n         CPU 갯수

▷ AIX

# lsdev -Cc processor | wc -l

▷ Solaris

# psrinfo | wc -l

▷ HP-UX

# ioscan -fknC processor | grep processor | wc -l

 

n         CPU 속도

▷ AIX

# value=`lscfg -vp | grep "PS=" | head -1 | awk -F"PS=" '{print $2}' | awk -F"," '{print $1}'`

# value="0x$value"

# value=`printf "%dn" $value`

# expr $value / 1000000

▷ Solaris

# psrinfo -v `psrinfo | awk '{print $1}' | head -1` | awk '/operates/ {print $6}'

▷ HP-UX

# echo itick_per_user/D | adb -k /stand/vmunix /dev/mem | tail -1 | awk '{print $2}'

 

메모리 관련 정보

 

n         메모리 갯수

▷ AIX

# lsdev -C | grep -i memory | wc -l

 

n         메모리 용량

▷ AIX

# lsattr -E -l mem0 -a size | awk '{print $2}'

▷ Solaris

# prtconf | awk '/Memory size/ {print $3}'

▷ HP-UX

# value=`dmesg | grep Physical | grep Kbytes | awk '{print $2}'`

# expr $value / 1024

 

디스크 관련 정보

 

n         디스크 갯수

▷ AIX

# lsdev -Cc disk | wc -l

▷ Solaris

# format <<-! > /tmp/format.dat

 > 0

 > q

 > !

# cat /tmp/format.dat | grep cyl | wc -l

▷ HP-UX

# ioscan -fknC disk | grep disk | grep -v "CD-ROM" | grep -v "DVD-ROM" | wc -l

 

n         디스크 용량

▷ AIX

# lspv hdisk0 | grep "TOTAL PPs" | awk -F"(" '{print $2}' | awk '{print $1}'

▷ 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

 > !

▷ 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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