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[root@srv /]# more /proc/cpuinfo | grep "model name"
model name    : Intel(R) Xeon(R) CPU          X3220 @ 2.40GHz
model name    : Intel(R) Xeon(R) CPU          X3220 @ 2.40GHz
model name    : Intel(R) Xeon(R) CPU          X3220 @ 2.40GHz
model name    : Intel(R) Xeon(R) CPU          X3220 @ 2.40GHz
[root@srv /]# grep "model name" /proc/cpuinfo
model name    : Intel(R) Xeon(R) CPU          X3220 @ 2.40GHz
model name    : Intel(R) Xeon(R) CPU          X3220 @ 2.40GHz
model name    : Intel(R) Xeon(R) CPU          X3220 @ 2.40GHz
model name    : Intel(R) Xeon(R) CPU          X3220 @ 2.40GHz
[root@srv /]# grep "model name" /proc/cpuinfo | cut -f2 -d:
Intel(R) Xeon(R) CPU          X3220 @ 2.40GHz
Intel(R) Xeon(R) CPU          X3220 @ 2.40GHz
Intel(R) Xeon(R) CPU          X3220 @ 2.40GHz
Intel(R) Xeon(R) CPU          X3220 @ 2.40GHz
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[root@srv /]# grep MemTotal /proc/meminfo
MemTotal:        614400 kB
[root@srv /]# free -m
                   total        used        free    shared     buffers    cached
Mem:          600       23       576           0           0     &


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Unix Toolbox
This document is a collection of Unix/Linux/BSD commands and tasks which are useful for IT work or for advanced users. This is a practical guide with concise explanations, however the reader is supposed to know what s/he is doing.
Unix Toolbox revision 14.2
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Linux Daemon Writing HOWTO


This document shows how to write a daemon in Linux using GCC. Knowledge of Linux and a familiarity with C are necessary to use this document. This HOWTO is Copyright by Devin Watson, under the terms of the BSD License.
1. Introduction: What is a Daemon?
2. Getting Started
3. Planning Your Daemo ......

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1.ÉÏ´«jdk-6u17-linux-i586.binºÍapache-tomcat-6.0.20.tar.gzµ½/usr
2.°²×°JDK
¡¡¡¡$chmod a+x jdk-6u17-linux-i586.bin
¡¡¡¡$ ./jdk-6u17-linux-i586.bin
¡¡¡¡$ vi /etc/profile
¡¡¡¡#Ìí¼ÓÈçÏÂ
¡¡¡¡export JAVA_HOME=/usr/jdk1.6.0_17
¡¡¡¡export PATH=$JAVA_HOME/bin:$PATH
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   youlong@ubuntu:~$ sudo fdisk -l
   Disk /dev/sda: 10.7 GB, 10737418240 bytes
   255 heads, 63 sectors/track, 1305 cylinders
   Units = cylinders of 16065 * 51 ......
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