summary是纯bash编写的脚本，能快速帮你洞悉你的LINUX软硬件配置，如果你正在学习Bash也可以学习一下他的脚本！
wget http://aspersa.googlecode.com/svn/trunk/summary
chmod a+x summary
./summary
# Aspersa System Summary Report ##############################
Date | 2011-01-08 12:32:21 UTC (local TZ: CST +0800)
Hostname | ltos.linuxtone.org
Uptime | 24 days, 21:40, 1 user, load average: 0.03, 0.09, 0.08
System | Dell Inc.; PowerEdge R410; vNot Specified ()
Service Tag | CBWHQ2X
Release | CentOS release 5.5 (Final)
Kernel | 2.6.18-194.8.1.el5
Architecture | CPU = 64-bit, OS = 64-bit
Threading | NPTL 2.5
Compiler | GNU CC version 4.1.2 20080704 (Red Hat 4.1.2-48).
SELinux | Disabled
# Processor ##################################################
Processors | physical = 2, cores = 8, virtual = 8, hyperthreading = no
Speeds | 8x1995.049
Models | 8xIntel(R) Xeon(R) CPU E5504 @ 2.00GHz
Caches | 8x4096 KB
# Memory #####################################################
Total | 15.67G
Free | 4.05G
Used | physical = 11.62G, swap = 0.00k, virtual = 11.62G
Buffers | 374.24M
Caches | 8.73G
Used | 4.92G
Swappiness | vm.swappiness = 0
DirtyPolicy | vm.dirty_ratio = 40, vm.dirty_background_ratio = 10
Locator Size Speed Form Factor Type Type Detail
========= ======== ================= ============= ============= ==
...............................
DIMM_A1 4096 MB 1066 MHz DIMM DDR3 Synchronous
DIMM_A2 4096 MB 1066 MHz DIMM DDR3 Synchronous
DIMM_B1 4096 MB 1066 MHz DIMM DDR3 Synchronous
DIMM_B2 4096 MB 1066 MHz DIMM DDR3 Synchronous
DIMM_A3 {EMPTY} Unknown DIMM DDR3 Synchronous
DIMM_A4 {EMPTY} Unknown DIMM DDR3 Synchronous
DIMM_B3 {EMPTY} Unknown DIMM DDR3 Synchronous
DIMM_B4 {EMPTY} Unknown DIMM DDR3 Synchronous
# Mounted Filesystems ########################################
Filesystem Size Used Type Opts Mountpoint
/dev/sda1 99M 25% ext3 (rw) /boot
/dev/sda2 34G 17% ext3 (rw) /
/dev/sda5 96G 18% ext3 (rw,noatime) /data
tmpfs 7.9G 0% tmpfs (rw) /dev/shm
# Disk Schedulers And Queue Size #############################
sda | [cfq] 128
sdb | [cfq] 128
sr0 | [cfq] 128
# Disk Partioning ############################################
States of connections
ESTABLISHED 3711
FIN_WAIT1 2
FIN_WAIT2 2
LAST_ACK 1
LISTEN 9
TIME_WAIT 61
# Top Processes ##############################################
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
31542 root 21 0 12868 1100 720 R 2.0 0.0 0:00.01 top
1 root 15 0 10348 700 588 S 0.0 0.0 0:01.37 init
2 root RT -5 0 0 0 S 0.0 0.0 0:01.99 migration/0
3 root 34 19 0 0 0 S 0.0 0.0 0:01.79 ksoftirqd/0
4 root RT -5 0 0 0 S 0.0 0.0 0:00.00 watchdog/0
5 root RT -5 0 0 0 S 0.0 0.0 0:08.67 migration/1
6 root 34 19 0 0 0 S 0.0 0.0 0:03.64 ksoftirqd/1
7 root RT -5 0 0 0 S 0.0 0.0 0:00.00 watchdog/1
8 root RT -5 0 0 0 S 0.0 0.0 0:01.22 migration/2
# Simplified vmstat (wait please) ############################
procs ---swap-- -----io---- ---system---- --------cpu--------
r b si so bi bo in cs us sy id wa st
0 0 0 0 0 22 1 1 0 0 99 1 0
0 0 0 0 0 44 1031 277 0 0 99 1 0
0 0 0 0 0 0 1009 146 0 0 100 0 0
0 0 0 0 0 928 1058 355 0 0 97 2 0
0 0 0 0 0 0 1002 147 0 0 100 0 0
# The End ####################################################
wget http://aspersa.googlecode.com/svn/trunk/summary
chmod a+x summary
./summary
# Aspersa System Summary Report ##############################
Date | 2011-01-08 12:32:21 UTC (local TZ: CST +0800)
Hostname | ltos.linuxtone.org
Uptime | 24 days, 21:40, 1 user, load average: 0.03, 0.09, 0.08
System | Dell Inc.; PowerEdge R410; vNot Specified (
Service Tag | CBWHQ2X
Release | CentOS release 5.5 (Final)
Kernel | 2.6.18-194.8.1.el5
Architecture | CPU = 64-bit, OS = 64-bit
Threading | NPTL 2.5
Compiler | GNU CC version 4.1.2 20080704 (Red Hat 4.1.2-48).
SELinux | Disabled
# Processor ##################################################
Processors | physical = 2, cores = 8, virtual = 8, hyperthreading = no
Speeds | 8x1995.049
Models | 8xIntel(R) Xeon(R) CPU E5504 @ 2.00GHz
Caches | 8x4096 KB
# Memory #####################################################
Total | 15.67G
Free | 4.05G
Used | physical = 11.62G, swap = 0.00k, virtual = 11.62G
Buffers | 374.24M
Caches | 8.73G
Used | 4.92G
Swappiness | vm.swappiness = 0
DirtyPolicy | vm.dirty_ratio = 40, vm.dirty_background_ratio = 10
Locator Size Speed Form Factor Type Type Detail
========= ======== ================= ============= ============= ==
...............................
DIMM_A1 4096 MB 1066 MHz DIMM DDR3 Synchronous
DIMM_A2 4096 MB 1066 MHz DIMM DDR3 Synchronous
DIMM_B1 4096 MB 1066 MHz DIMM DDR3 Synchronous
DIMM_B2 4096 MB 1066 MHz DIMM DDR3 Synchronous
DIMM_A3 {EMPTY} Unknown DIMM DDR3 Synchronous
DIMM_A4 {EMPTY} Unknown DIMM DDR3 Synchronous
DIMM_B3 {EMPTY} Unknown DIMM DDR3 Synchronous
DIMM_B4 {EMPTY} Unknown DIMM DDR3 Synchronous
# Mounted Filesystems ########################################
Filesystem Size Used Type Opts Mountpoint
/dev/sda1 99M 25% ext3 (rw) /boot
/dev/sda2 34G 17% ext3 (rw) /
/dev/sda5 96G 18% ext3 (rw,noatime) /data
tmpfs 7.9G 0% tmpfs (rw) /dev/shm
# Disk Schedulers And Queue Size #############################
sda | [cfq] 128
sdb | [cfq] 128
sr0 | [cfq] 128
# Disk Partioning ############################################
States of connections
ESTABLISHED 3711
FIN_WAIT1 2
FIN_WAIT2 2
LAST_ACK 1
LISTEN 9
TIME_WAIT 61
# Top Processes ##############################################
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
31542 root 21 0 12868 1100 720 R 2.0 0.0 0:00.01 top
1 root 15 0 10348 700 588 S 0.0 0.0 0:01.37 init
2 root RT -5 0 0 0 S 0.0 0.0 0:01.99 migration/0
3 root 34 19 0 0 0 S 0.0 0.0 0:01.79 ksoftirqd/0
4 root RT -5 0 0 0 S 0.0 0.0 0:00.00 watchdog/0
5 root RT -5 0 0 0 S 0.0 0.0 0:08.67 migration/1
6 root 34 19 0 0 0 S 0.0 0.0 0:03.64 ksoftirqd/1
7 root RT -5 0 0 0 S 0.0 0.0 0:00.00 watchdog/1
8 root RT -5 0 0 0 S 0.0 0.0 0:01.22 migration/2
# Simplified vmstat (wait please) ############################
procs ---swap-- -----io---- ---system---- --------cpu--------
r b si so bi bo in cs us sy id wa st
0 0 0 0 0 22 1 1 0 0 99 1 0
0 0 0 0 0 44 1031 277 0 0 99 1 0
0 0 0 0 0 0 1009 146 0 0 100 0 0
0 0 0 0 0 928 1058 355 0 0 97 2 0
0 0 0 0 0 0 1002 147 0 0 100 0 0
# The End ####################################################
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