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AIX         # /usr/sbin/lsattr -E -l sys0 -a realmem
HP-UX       # grep "Physical:" /var/adm/syslog/syslog.log
Linux       # grep MemTotal /proc/meminfo
Solaris     # /usr/sbin/prtconf | grep "Memory size"
Tru64 UNIX  # /bin/vmstat -P | grep "Total Physical Memory"
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AIX         # /usr/sbin/lsps -a
HP-UX       # /usr/sbin/swapinfo -a
Linux       # grep SwapTotal /proc/meminfo
Solaris     # /usr/sbin/swap -s
Tru64 UNIX  # /sbin/swapon -s
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¡ö HP-UX:
# bdf /tmp
¡ö Other operating systems:
# df -k /tmp
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# df -k
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AIX            Enterprise Edition         3
               Standard Edition           3
               Custom (maximum)           3
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