#/bin/sh

# simple script to give a summary of system information

# License: LGPLv2

# Author:

# http://www.pixelbeat.org/

# Notes:

# Unless you run as root, disk info can't be shown

# Changes:

# V0.1, 16 Nov 2005, Initial release

# V0.s, 22 Oct 2007, Tweak to ensure cdrom info shown.

# Comment out partition info as a bit noisy.

find_sbin_cmd() {

for base in / /usr/ /usr/local; do

if [ -e $base/sbin/$1 ]; then

echo $base/sbin/$1

exit

fi

done

}

FDISK=`which fdisk 2>/dev/null`

LSUSB=`which lsusb 2>/dev/null`

LSPCI=`which lspci 2>/dev/null`

[ -z "$FDISK" ] && FDISK=`find_sbin_cmd fdisk`

[ -z "$LSUSB" ] && LSUSB=`find_sbin_cmd lsusb`

[ -z "$LSPCI" ] && LSPCI=`find_sbin_cmd lspci`

echo "============= Drives ============="

(

sed -n 's/.* \([hs]d[a-f]$\)/\1/p' < /proc/partitions

[ -e /dev/cdrom ] && readlink -f /dev/cdrom | cut -d/ -f3

) |

sort | uniq |

while read disk; do

echo -n "/dev/$disk: "

if [ ! -r /dev/$disk ]; then

echo "permission denied" #could parse /proc for all but

else

size=`$FDISK -l /dev/$disk | grep Disk | cut -d' ' -f3-4 | tr -d ,`

rest=`/sbin/hdparm -i /dev/$disk 2>/dev/null | grep Model`

rest=`echo $rest` #strip spaces

echo -n "$rest"

if [ ! -z "$size" ]; then

echo ", Size=$size"

else

echo

fi

fi

done

#if [ `id -u` == "0" ]; then

#echo "========== Partitions =========="

#$FDISK -l 2>/dev/null

#fi

echo "============= CPUs ============="

grep "model name" /proc/cpuinfo #show CPU(s) info

echo "============= MEM ============="

KiB=`grep MemTotal /proc/meminfo | tr -s ' ' | cut -d' ' -f2`

MiB=`expr $KiB / 1024`

#note various mem not accounted for, so round to appropriate size

#on my 384MiB system over 8MiB was unaccounted for

#on my 1024MiB system over 20MiB was unaccounted for so round to next highest power of 2

round=32

echo "`expr \( \( $MiB / $round \) + 1 \) \* $round` MiB"

echo "============= PCI ============="

$LSPCI -tv

echo "============= USB ============="

$LSUSB