#!/bin/sh
#############################################
# @(#)scs	1.45
# system characterization script
# "scs" collects data from Atria
# customer sites for analysis by
# engineering.
######################################

#########################
# For Solaris 5.x systems
#########################
nddit()
{
for i in tcp udp ip hme
do
  /usr/sbin/ndd /dev/$i \? | /bin/awk '{print $1}' | \
             /bin/egrep -v '\?|directed|respond|status|hash' > /tmp/$$
  for j in `/bin/cat /tmp/$$`
  do
    /bin/printf "%-30s  %s\n" $j  `/usr/sbin/ndd /dev/$i $j `
  done
  /bin/rm /tmp/$$
  echo "--------"
done
}

solaris()
{
show "Uptime" /bin/uptime
show "System Device Configuration" /usr/sbin/prtconf -vP
show "System Configuration" /usr/sbin/sysdef -i
show "System Customization" '/bin/cat /etc/system | \
            /bin/grep -v "^\*" | /bin/grep -v "^$"'
show "Network Configuration" nddit
show "System Messages" /bin/dmesg
show "Patches" /bin/showrev -p
# /usr/kvm/prtconf check and use
#show "fpversion" /opt/SUNWspro/bin/fpversion

show "Processes" '/usr/ucb/ps auxww | /bin/fold -80'
show "Network Configuration" /usr/sbin/ifconfig -a
show "Network Utilization Summary" /bin/netstat -i
show "Network Protocol Statistics" /bin/netstat -s
show "Network Mbuf Statistics" /bin/netstat -m
show "VM Statistics" /bin/vmstat -s
show "Cache Flush Statistics" /bin/vmstat -c
show "Interrupts" /bin/vmstat -i
show "NFS Statistics" /bin/nfsstat
show "NFS Responses" /bin/nfsstat -m

show "CPU Utilization" /bin/sar -u 1 10
show "Buffer Activity" /bin/sar -b 1 10
show "Block Device Activity" /bin/sar -d 1 10
show "Disk  Device Activity" iostat -x 1 10
show "Paging In Activity" /bin/sar -p 1 5
show "Paging Out Activity" /bin/sar -g 1 5
show "Free Memory" /bin/sar -r 1 5
show "vmstat snapshot" /bin/vmstat 2 10
show "Kernel Memory Allocation Activity" /bin/sar -k 1 5
show "KMA statistics" 'echo kmastat | /usr/sbin/crash'
echo ""
show "Swap space" /usr/sbin/swap -s
echo ""
}

#######################
# For SUNOS 4.x systems
#######################
sunos()
{

show "Memory " '/etc/dmesg | grep mem'
show "System Messages" /etc/dmesg
show "Processes" '/bin/ps auxww | /usr/ucb/fold -80'
show "Network Utilization Summary" /usr/ucb/netstat -i
show "Network Protocol Statistics" /usr/ucb/netstat -s
show "Network Mbuf Statistics" /usr/ucb/netstat -m
show "VM Statistics" /usr/ucb/vmstat -s
show "Cache Flush Statistics" /usr/ucb/vmstat -c
show "Interrupts" /usr/ucb/vmstat -i
show "NFS Statistics" /usr/etc/nfsstat

show "Disk Device Activity" /bin/iostat -D 1 10
show "CPU  Activity" /usr/ucb/vmstat  1 10
show "Tables" /etc/pstat  -T
show "vmstat snapshot" /usr/ucb/vmstat 2 10

}


#######################
# For AIX
#######################
aix()
{

show "Processes" '/usr/bin/ps -elf '
show "Network Utilization Summary" /bin/netstat -i
show "Network Protocol Statistics" /bin/netstat -s
show "Network Mbuf Statistics" /bin/netstat -m
show "Network Configurables" /usr/sbin/no -a
show "NFS Statistics" /usr/sbin/nfsstat

show "System Attributes" /usr/sbin/lsattr -E -l sys0 
show "CPU Utilization" sar -u 1 10
show "Buffer Activity" sar -b 1 10
show "Disk Activity" /bin/iostat 1 10
show "Paging Stats" sar -r 1 5
show "Network Monitor for 30s" '/bin/netpmon -v -o /tmp/$$; sleep 30; trcstop'
echo ""
}

#######################
# For OSF1
#######################
osf1()
{
show "Boot Messages"  'echo "";echo ""; echo "";uerf -r 300 | tail -100'
show "Processes" '/usr/bin/ps glww | fold -80'
show "Network Utilization Summary" /usr/sbin/netstat -i
show "Network Protocol Statistics" /usr/sbin/netstat -s
show "Network Mbuf Statistics" /usr/sbin/netstat -m
show "NFS Statistics" /usr/bin/nfsstat 
show "Kernel memory usage" /usr/bin/vmstat -M
show "vmstat snapshopt" /usr/bin/vmstat  2 10
show "Disk Device snapshot" /bin/iostat  2 10 

}

#######################
# For IRIX  6.x
#######################
irix6()
{
show "Uptime" /usr/bsd/uptime
show "System Device Configuration" /usr/sbin/sysconf 
show "System Hardware Configuration" /usr/bin/hinv
show "System Software Configuration" /etc/chkconfig
show "Patches" '/usr/sbin/versions | grep Patch' 
show "Disk Usage" /usr/sbin/df -l -k
show "System Customization" '/bin/cat /var/sysgen/stune | \
            /bin/grep -v "^\*" | /bin/grep -v "^$"'

show "Processes" '/usr/bin/ps -elf | /bin/fold -80'
show "Network Utilization Summary" /usr/etc/netstat -i
show "Network Protocol Statistics" /usr/etc/netstat -s
show "Network Mbuf Statistics" /usr/etc/netstat -m
show "NFS Statistics" /usr/etc/nfsstat

show "CPU Utilization" sar -u 1 10
show "Buffer Activity" sar -b 1 10
show "Block Device Activity" sar -d 1 10
show "Paging In Activity" sar -p 1 5
show "Paging Out Activity" sar -g 1 5
show "Free Memory" sar -r 1 5
echo ""
}


#######################
# For IRIX  5.x
#######################
irix()
{
show "Uptime" /usr/bsd/uptime
show "System Device Configuration" /usr/sbin/sysconf 
show "System Hardware Configuration" /usr/bin/hinv
show "System Software Configuration" /etc/chkconfig
show "Disk Usage" /usr/sbin/df -l -k
show "System Customization" '/bin/cat /var/sysgen/stune | \
            /bin/grep -v "^\*" | /bin/grep -v "^$"'

show "Processes" '/usr/bin/ps -elf | /bin/fold -80'
show "Network Utilization Summary" /usr/etc/netstat -i
show "Network Protocol Statistics" /usr/etc/netstat -s
show "Network Mbuf Statistics" /usr/etc/netstat -m
show "NFS Statistics" /usr/etc/nfsstat

show "CPU Utilization" sar -u 1 10
show "Buffer Activity" sar -b 1 10
show "Block Device Activity" sar -d 1 10
show "Paging In Activity" sar -p 1 5
show "Paging Out Activity" sar -g 1 5
show "Free Memory" sar -r 1 5
echo ""
}


#####################
# For HP-UX 9/800 systems
#####################
hpux98()
{
show "Memory " grep "mem =" /usr/adm/*syslog
#first the shared info 
hpux
# now the system specific 
show "System definition" /etc/sysdef
show "CPU Utilization" /usr/bin/sar -u 1 10
show "Buffer Activity" /usr/bin/sar -b 1 10
show "Block Device Activity" /usr/bin/sar -d 1 10
}
#####################
# For HP-UX 9/700 systems
#####################
hpux97()
{
show "Memory " grep Physical /usr/adm/messages
# just the shared info 
hpux
}
#####################
# For All HP-UX 9  systems
#####################
hpux()
{
show "Uptime" /usr/bin/uptime
show "System Messages" /etc/dmesg
show "Swap Space" /etc/swapinfo
show "Patches" ls -ld /system/PH*
show "IO devices" /etc/ioscan -f

show "Processes" '/bin/ps -elf | /usr/bin/fold -80'
show "Network Utilization Summary" /usr/bin/netstat -i
show "Network Protocol Statistics" /usr/bin/netstat -s
show "Network Mbuf Statistics" /usr/bin/netstat -m
show "VM Statistics" /usr/bin/vmstat -s
show "NFS Statistics" /usr/etc/nfsstat
show "Network errors" /etc/netfmt -t 30 -f /usr/adm/nettl.LOG00

show "Disk Utilization" /usr/bin/bdf -l
show "vmstat snapshot" /usr/bin/vmstat 2 10
}

#####################
# For HP-UX 10 systems
#####################
hpux10()
{

show "Memory " grep Physical /var/adm/syslog/syslog.log
show "System DMessages" /usr/sbin/dmesg
show "System definition" /usr/sbin/sysdef
show "Messages" "tail -100 /usr/adm/syslog/syslog.log"
show "IO status" /etc/ioscan -f
show "Patches" '/usr/sbin/swlist -l product | grep PH'

show "Processes" '/usr/bin/ps -elf | /usr/bin/fold -80'
show "Network Utilization Summary" /usr/bin/netstat -i
show "Network Protocol Statistics" /usr/bin/netstat -s
show "Network Mbuf Statistics" /usr/bin/netstat -m
show "VM Statistics" /usr/bin/vmstat -s
show "NFS Statistics" /usr/bin/nfsstat

show "CPU Utilization" /usr/bin/sar -u 1 10
show "Buffer Activity" /usr/bin/sar -b 1 10
show "Block Device Activity" /usr/bin/sar -d 1 10
show "vmstat snapshot" /usr/bin/vmstat 2 10
}
#####################
# For Unixware systems
#####################
unixware()
{
show "Memory size" /sbin/memsize
show "Message log" cat /usr/adm/log/osmlog
show "System Configuration" /usr/sbin/sysdef 
show "Processes" '/usr/bin/ps -elf '
show "Network Utilization Summary" /bin/netstat -i
show "Network Protocol Statistics" /bin/netstat -s
show "NFS Statistics" /usr/sbin/nfsstat

show "CPU Utilization" /sbin/sar -u 1 10
show "Buffer Activity" /sbin/sar -b 1 10
show "Block Device Activity" /sbin/sar -d 1 10
show "Paging In Activity" /sbin/sar -p 1 5
show "Paging Out Activity" /sbin/sar -g 1 5
show "Free Memory" /sbin/sar -r 1 5
show "Historical sar data" /sbin/sar -A
echo ""
}


####################################
# display informationin a uniform way
####################################
show() {
        echo "----------------------------------------------------"
        echo $1
        echo "----------------------------------------------------"
        shift
        eval "$@"
        echo ""
}
##################################################
# check uw network - works for  Unixware
##################################################
check_uw_network() {

netstat -i $interface
sleep 10
netstat -i $interface
}

##################################################
# check network - works for HP-UX and SUNOS 5.x
##################################################
check_network() {
   printf "%8s %8s %8s %8s %8s %8s \n" time inpkts inerrs \
      outpkts outerrs colls 
    netstat -i -I $interface $interval | (
    (line ; line ; line) > /dev/null
    t_inpkts=0	 			# initialize counter
    t_inerrs=0				# initialize counter
    t_outpkts=0				# initialize counter
    t_outerrs=0				# initialize counter
    t_colls=0				# initialize counter
    i=0
    while test $i -lt $count  ; do	# for each of the lines
      time=`date +%T`
      /bin/echo $time  \\c
      set -- `line`			# get the line
      printf "%8s %8s %8s %8s %8s\n" $1 $2 $3 $4 $5
      t_inpkts=`expr $1 + $t_inpkts`	# accumulate in packets
      shift
      t_inerrs=`expr $1 + $t_inerrs`	# accumulate in errors
      shift
      t_outpkts=`expr $1 + $t_outpkts`	# accumulate out packets
      shift
      t_outerrs=`expr $1 + $t_outerrs`	# accumulate out errors
      shift
      t_colls=`expr $1 + $t_colls`	# accumulate collisions
      i=`expr $i + 1 `
    done
    printf "\n%8s %8s %8s %8s %8s %8s \n" \
      total $t_inpkts $t_inerrs $t_outpkts $t_outerrs $t_colls
# now check error and collision rate. 
# Use awk to get floating point accuracy
    echo  $t_colls $t_outpkts $t_inerrs $t_inpkts | awk '$2 != 0 { 
    collision_rate = $1 / $2;
    printf("\n\ncollision rate ( %g %% )", (collision_rate * 100.0));
    if ( collision_rate > 0.05 ) 
      printf("  too high. Add subnets.\n");
    else
      printf("\n")}
    $4 != 0 {
    error_rate = $3 / $4;
    printf("    error rate ( %g %% )", (error_rate * 100.0));
    if (error_rate > 0.00025)
      printf("  too high.  Check cabling.\n");
    else
      printf("\n")}'

  )
}

##################################################
# check fddi - for sun
##################################################
check_fddi_sol() {
/opt/*conn/*nf/utilities/nf_stat $interface 3 5
/opt/*conn/*nf/utilities/nf_stat -m 3 5
/opt/*fddi/fddistat -l
}

##################################################
# check fddi - for HPs
##################################################
check_fddi_hp() {
/usr/bin/fddistat /dev/$interface
}

##################################################
# check network - works for SUNOS 4.x
##################################################
check_network1() {
   echo " time     inpkts   inerrs   outpkts   outerrs  colls"
  netstat -i -I $interface $interval | (
    (line ; line ; line) > /dev/null
    t_inpkts=0	 			# initialize counter
    t_inerrs=0				# initialize counter
    t_outpkts=0				# initialize counter
    t_outerrs=0				# initialize counter
    t_colls=0				# initialize counter
    i=0
    while test $i -lt $count  ; do	# for each of the lines
      time=`date +%T`
      /bin/echo -n $time  
      set -- `line`			# get the line
      echo "     $1       $2         $3        $4        $5"
      t_inpkts=`expr $1 + $t_inpkts`	# accumulate in packets
      shift
      t_inerrs=`expr $1 + $t_inerrs`	# accumulate in errors
      shift
      t_outpkts=`expr $1 + $t_outpkts`	# accumulate out packets
      shift
      t_outerrs=`expr $1 + $t_outerrs`	# accumulate out errors
      shift
      t_colls=`expr $1 + $t_colls`	# accumulate collisions
      i=`expr $i + 1 `
    done
    echo -n "total       " 
    echo -n "$t_inpkts       $t_inerrs        $t_outpkts       "
    echo " $t_outerrs       $t_colls"
# now check error and collision rate. 
# Use awk to get floating point accuracy
    echo  $t_colls $t_outpkts $t_inerrs $t_inpkts | awk '$2 != 0 { 
    collision_rate = $1 / $2;
    printf("\n\ncollision rate ( %g %% )", (collision_rate * 100.0));
    if ( collision_rate > 0.05 ) 
      printf("  -  too many collisions. \n");
    else
      printf("\n")}
    $4 != 0 {
    error_rate = $3 / $4;
    printf("    error rate ( %g %% )", (error_rate * 100.0));
    if (error_rate > 0.00025)
      printf("  -  too many errors. \n");
    else
      printf("\n")}'

  )
}

########################################################
#  get disk layout and performance data
########################################################
do_ssaadm()
{
#need to add logic here to select a configured controller
#and only do an ssaadm if relevant. We'll live with the errors
# for now....
for i in `(cd /dev/rdsk; ls | cut -d't' -f 1 | uniq)`
do
     ssaadm display $i 2>/dev/null
     ssaadm display -p $i 2>/dev/null
done
}

########################################################
# attempt to get Sparc Storage Array configuration
########################################################
do_arrays()
{
SSAS=`/usr/sbin/prtconf -vP | grep soc | grep instance | wc -l`
show "SSAs" echo "$SSAS SparcStorage Arrays attached"

if [  $SSAS = 0 ] ; then
  return
fi

#else lets print out information

show "SSA Disks and Performance" do_ssaadm
show "State and Configuration of Array Disks" /usr/sbin/vxprint -ht
show "Disk utilization" /usr/sbin/vxstat -i 2 -c 5 
show "Disk utilization" /usr/sbin/vxstat -i 2 -c 5 -s

}

########################################################
# establish file partition -> disk device mapping for solaris
# how do I do this for other platforms?
########################################################
do_discs()
{
df -F ufs -k
show "Disk Device Mapping"  echo ' '
df -F ufs | cut -f1 -d: | awk '{print $2}' | sed 's/(//' |\
            sed 's/)//' > /tmp/lll
for i in `cat /tmp/lll` 
do
  ls -l $i
done
rm /tmp/lll

show "path_to_inst file" cat /etc/path_to_inst
}

########################################################
# calculate the size (in bytes) of all VOB database on this host
########################################################
check_vobs()
{
if [  ! -f $ATRIAHOME/bin/cleartool ] ; then
  echo this is not a ClearCase host
  exit
fi
# list  all vobs on this host and extract the
# VOB storage directory. 
$ATRIAHOME/bin/cleartool lsvob -host $HOST 
$ATRIAHOME/bin/cleartool lsvob -host $HOST | \
awk '$1 == "*" {print $3  } \
     $1 != "*" {print $2  }' >/tmp/list.$$
# count the vobs
vobs=`wc -l /tmp/list.$$ | awk '{print $1}'`
echo "Number of vobs    : $vobs"
if [ $vobs = 0 ] ; then
  return
fi
# now count all the bytes in the database data and key files
for i in `cat /tmp/list.$$`
do
  if [  ! -d $i/db ] ; then
     echo no db subdirectory for $i
     continue
  fi
  cd $i/db
  $LSL vob_db.d0? vob_db.k0? | \
  awk 'BEGIN {sum=0} \
  {sum = sum + $5/(1024.0*1024.0)} \
  END {printf " %8.3f Mb\t", sum}'  
  echo `basename $i` 
done | tee -a  /tmp/list1.$$

awk 'BEGIN {sum=0} \
{sum = sum + $1} \
END {printf "%9.3f Mb\tTOTAL", sum}'  < /tmp/list1.$$

rm /tmp/list.$$ /tmp/list1.$$
}

########################################################
# check the view characteristics
########################################################
check_views()
{
if [  ! -f $ATRIAHOME/bin/cleartool ] ; then
  echo this is not a ClearCase host
  exit
fi
$ATRIAHOME/bin/cleartool lsview -host $HOST | \
awk '$1 == "*" {print $3,$2  } \
     $1 != "*" {print $2,$1  }' >/tmp/list.$$
# count the views
views=`wc -l /tmp/list.$$ | awk '{print $1}'`
echo "Number of views    : $views"
if [ $views = 0 ] ; then
  return
fi
cat /tmp/list.$$ | (
i=1
while [ $i -le  $views ]
do
   set -- `line`;
   size=`grep -s cache $1/.view | awk '{print $2}'`
   if [ a$size = a ]; then
      size=default
   fi
   echo "$size $2" | awk '{printf "%8s\t%-16s\n", $1, $2}'
   i=`expr $i + 1`
done
)
rm /tmp/list.$$
}

########################################################
# check the MVFS cache on this system
########################################################
check_mvfs()
{
/usr/atria/etc/mvfsstat -iclrh 2>&1
}

########################################################
# obtain lockmgr parameters
########################################################
get_lockmgr()
{
if [ -f $ATRIAHOME/etc/init.d/atria ] ; then
         grep lockmgr $ATRIAHOME/etc/init.d/atria | egrep '\-u' | \
         sed 's/.*}//' | sed 's/>>.*//'
elif  [ -f $ATRIAHOME/etc/rc.atria ] ; then
         grep lockmgr $ATRIAHOME/etc/rc.atria | egrep '\-u' | \
         sed 's/.*}//' | sed 's/>>.*//'
#for V3
elif  [ -f $ATRIAHOME/etc/atria_start ] ; then
         grep lockmgr $ATRIAHOME/etc/atria_start | egrep '\-u' | \
         sed 's/.*}//' | sed 's/>>.*//'
fi
}

########################################################
# obtain lockmgr parameters
########################################################
get_vob_counts()
{
VSL=$VAR/adm/atria/log/vob_scrubber_log
if [  ! -f $VSL ] ; then
  echo no data available
else
  egrep 'Started|element|branch|version|derived|hyperlink' $VSL
fi

}

########################################################
# check clearcase things
########################################################
check_cc()
{
ATRIAHOME=${ATRIAHOME:-/usr/atria}
  show "VOB sizes" check_vobs
  show "Views" check_views
  show "MVFS" check_mvfs
  show "Cleartool Version" $ATRIAHOME/bin/cleartool -ver
  show "Lock Manager Configuration" get_lockmgr
  show "VOB Characteristics" get_vob_counts
  show "License Host" cat $VAR/adm/atria/config/license_host
  show "Registry Host and Region" cat $VAR/adm/atria/rgy/rgy*.conf
}

########################################################
# obtain mvs parameters
########################################################

get_mvfs_sun4()
{
adb -k /var/adm/atria/vmunix_mvfs /dev/mem <<!
=n"MVFS parameters"
physmem/D
mvfs_mnmax/D
mvfs_vobfreemax/D
mvfs_cvpfreemax/D
mvfs_dncdirmax/D
mvfs_dncregmax/D
mvfs_dncnoentmax/D
mvfs_largeinit/D
!
}

get_mvfs_sun5()
{
adb -k /dev/ksyms /dev/mem <<!
=n"MVFS parameters"
physmem/D
mvfs_mnmax/D
mvfs_vobfreemax/D
mvfs_cvpfreemax/D
mvfs_dncdirmax/D
mvfs_dncregmax/D
mvfs_dncnoentmax/D
mvfs_largeinit/D
!
}

get_mvfs_hp9()
{
adb -k /hp-ux /dev/mem <<!
=n"MVFS parameters"
physmem/D
mvfs_mnmax/D
mvfs_vobfreemax/D
mvfs_cvpfreemax/D
mvfs_dncdirmax/D
mvfs_dncregmax/D
mvfs_dncnoentmax/D
mvfs_largeinit/D
bufpages/D
nbuf/D
ninode/D
fs_async/D
!
}

get_mvfs_hp10()
{
adb -k /stand/vmunix /dev/mem <<!
=n"MVFS parameters"
physmem/D
mvfs_mnmax/D
mvfs_vobfreemax/D
mvfs_cvpfreemax/D
mvfs_dncdirmax/D
mvfs_dncregmax/D
mvfs_dncnoentmax/D
mvfs_largeinit/D
bufpages/D
nbuf/D
ninode/D
fs_async/D
!
}

get_mvfs_osf1()
{
dbx -k /vmunix /dev/mem  2>/dev/null <<!
printf "physmem %d", physmem
printf "mvfs_mnmax %d", mvfs_mnmax
printf "mvfs_vobfreemax %d", mvfs_vobfreemax
printf "mvfs_cvpfreemax %d", mvfs_cvpfreemax
printf "mvfs_dncdirmax %d", mvfs_dncdirmax
printf "mvfs_dncregmax %d", mvfs_dncregmax
printf "mvfs_dncnoentmax %d", mvfs_dncnoentmax
printf "mvfs_largeinit %d", mvfs_largeinit
quit
!
}

get_mvfs_sgi6()
{
dbx -k /unix /dev/kmem  2>/dev/null <<!
printf "physmem %d\n", physmem
printf "mvfs_mnmax %d\n", mvfs_mnmax
printf "mvfs_vobfreemax %d\n", mvfs_vobfreemax
printf "mvfs_cvpfreemax %d\n", mvfs_cvpfreemax
printf "mvfs_dncdirmax %d\n", mvfs_dncdirmax
printf "mvfs_dncregmax %d\n", mvfs_dncregmax
printf "mvfs_dncnoentmax %d\n", mvfs_dncnoentmax
printf "mvfs_largeinit %d\n", mvfs_largeinit
quit
!
}


############################
# ENTRY POINT FOR SCRIPT
############################

if [ $# -ne 0 ] ; then
   echo "usage: scs"
   exit
fi

if [ ! -w /etc/passwd ] ; then
        echo "Please run $0 as root."
        exit 1
fi

interval=1
count=20

SYS=`uname -m`
OS=`uname -s`
OSVER=`uname -r`
HOST=`uname -n`
LSL="/bin/ls -l"
VAR="/var"

echo system is `uname -a`
echo "SCS script version 98/06/22 1.45 run at `date`"

case $OS in

#AIX
AIX   )  aix
         lans=`/bin/netstat -i | grep -v none | \
            awk '{print $1}' | grep -v lo0 | grep -v Name `
         for interface in $lans 
         do
            show "Network snapshop - $interface" check_network
         done 
         check_cc
         ;;


#Sun 
SunOS )  case $OSVER in
         # SUN SunOS 4.x (Solaris 1.x) operating system
        4.1*  ) sunos
                LSL="ls -lg"
                lans=`/usr/ucb/netstat -i | grep -v none | \
                  awk '{print $1}' | grep -v lo0 | grep -v Name `
                for interface in $lans 
                do
                   show "Network snapshop - $interface" check_network1
                done 
                check_cc
                show "MVFS parameters" get_mvfs_sun4
                ;;
        # SUN SunOS 5.x (Solaris 2.x) operating system
        5.*   ) solaris
                lans=`/bin/netstat -i | grep -v none | \
                  awk '{print $1}' | grep -v lo0 | grep -v Name `
                for interface in $lans 
                do
                   show "Network snapshop - $interface" check_network
                   show "FDDI  status - $interface" check_fddi_sol
                done 
                show "Disk Utilization " do_discs
                do_arrays
                check_cc
                show "MVFS parameters" get_mvfs_sun5
                ;;
        esac
        ;;
#HP
HP-UX)  case $OSVER in 
        # HP HP-UX operating system
        A.09.*) model=`uname -m | cut -d'/' -f 2`
                VAR="/usr"
                if [ `expr $model` -gt 800 ] ; then
                    hpux98
                elif [ `expr $model` -gt 700 ] ; then
                    hpux97
                else
                    hpux
                fi
                lans=`/usr/bin/netstat -i | grep -v none | \
                  awk '{print $1}' | grep -v lo0 | grep -v Name `
                for interface in $lans 
                do
                   show "Network snapshop - $interface" check_network
                done 
                check_cc
                show "MVFS parameters" get_mvfs_hp9
                ;;
        *.10.*) hpux10
                lans=`/bin/netstat -i | grep -v none | \
                  awk '{print $1}' | grep -v lo0 | grep -v Name `
                for interface in $lans 
                do
                   show "Network snapshop - $interface" check_network
                   show "FDDI status - $interface" check_fddi_hp
                done 
                check_cc
                show "MVFS parameters" get_mvfs_hp10
                ;;
        esac
        ;;
#SGI
IRIX*)  case $OSVER in
        # IRIX 5.x operating system
        5.*   ) irix
                lans=`/usr/etc/netstat -i | grep -v none | \
                  awk '{print $1}' | grep -v lo0 | grep -v Name `
                for interface in $lans 
                do
                   show "Network snapshot - $interface" check_network
                done 
                check_cc
                ;;
        # IRIX 6.x operating system
        6.*)    irix6
                lans=`/usr/etc/netstat -i | grep -v none | \
                  awk '{print $1}' | grep -v lo0 | grep -v Name `
                for interface in $lans 
                do
                   show "Network snapshot - $interface" check_network
                done 
                check_cc
                show "MVFS parameters" get_mvfs_sgi6
                ;;
        #other
        * ) echo "$prog": unknown operating system: $OS $CPUOS
            exit ;;
        esac
        ;;

#Digital Unix
OSF1)      osf1
           lans=`/usr/sbin/netstat -i | grep -v none | \
              awk '{print $1}' | grep -v lo0 | grep -v Name `
            for interface in $lans 
            do
               show "Network snapshot - $interface" check_network
            done 
           check_cc
           show "MVFS parameters" get_mvfs_osf1
           ;;

#Unixware
UNIX_SV)   unixware
           lans=`/bin/netstat -i | grep -v none | \
             awk '{print $1}' | grep -v lo0 | grep -v Name `
           for interface in $lans 
           do
              show "Network snapshop - $interface" check_uw_network
           done 
           check_cc
           ;;

#other
* ) echo "$prog": unknown operating system: $OS $CPUOS
    exit ;;
esac